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Title: GitHub - pingf/LeetCode: :pencil: Python / C++ 11 Solutions of All LeetCode Questions

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Description: :pencil: Python / C++ 11 Solutions of All LeetCode Questions - pingf/LeetCode

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Rotate Image	https://leetcode.com/problems/rotate-image/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/rotate-image.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/rotate-image.py
Spiral Matrix	https://leetcode.com/problems/spiral-matrix/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/spiral-matrix.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/spiral-matrix.py
Spiral Matrix II	https://leetcode.com/problems/spiral-matrix-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/spiral-matrix-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/spiral-matrix-ii.py
Plus One	https://leetcode.com/problems/plus-one/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/plus-one.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/plus-one.py
Set Matrix Zeroes	https://leetcode.com/problems/set-matrix-zeroes/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/set-matrix-zeroes.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/set-matrix-zeroes.py
Remove Duplicates from Sorted Array II	https://leetcode.com/problems/remove-duplicates-from-sorted-array-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/remove-duplicates-from-sorted-array-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/remove-duplicates-from-sorted-array-ii.py
Pascal's Triangle	https://leetcode.com/problems/pascals-triangle/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/pascals-triangle.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/pascals-triangle.py
Pascal's Triangle II	https://leetcode.com/problems/pascals-triangle-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/pascals-triangle-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/pascals-triangle-ii.py
Best Time to Buy and Sell Stock	https://leetcode.com/problems/best-time-to-buy-and-sell-stock/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/best-time-to-buy-and-sell-stock.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/best-time-to-buy-and-sell-stock.py
Longest Consecutive Sequence	https://leetcode.com/problems/longest-consecutive-sequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-consecutive-sequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-consecutive-sequence.py
Read N Characters Given Read4	https://leetcode.com/problems/read-n-characters-given-read4/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/read-n-characters-given-read4.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/read-n-characters-given-read4.py
Read N Characters Given Read4 II - Call multiple times	https://leetcode.com/problems/read-n-characters-given-read4-ii-call-multiple-times/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/read-n-characters-given-read4-ii-call-multiple-times.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/read-n-characters-given-read4-ii-call-multiple-times.py
Missing Ranges	https://leetcode.com/problems/missing-ranges/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/missing-ranges.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/missing-ranges.py
Majority Element	https://leetcode.com/problems/majority-element/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/majority-element.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/majority-element.py
Rotate Array	https://leetcode.com/problems/rotate-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/rotate-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/rotate-array.py
Minimum Size Subarray Sum	https://leetcode.com/problems/minimum-size-subarray-sum/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-size-subarray-sum.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-size-subarray-sum.py
Kth Largest Element in an Array	https://leetcode.com/problems/kth-largest-element-in-an-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/kth-largest-element-in-an-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/kth-largest-element-in-an-array.py
Summary Ranges	https://leetcode.com/problems/summary-ranges/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/summary-ranges.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/summary-ranges.py
Majority Element II	https://leetcode.com/problems/majority-element-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/majority-element-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/majority-element-ii.py
Product of Array Except Self	https://leetcode.com/problems/product-of-array-except-self/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/product-of-array-except-self.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/product-of-array-except-self.py
Search a 2D Matrix II	https://leetcode.com/problems/search-a-2d-matrix-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/search-a-2d-matrix-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/search-a-2d-matrix-ii.py
Shortest Word Distance	https://leetcode.com/problems/shortest-word-distance/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/shortest-word-distance.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/shortest-word-distance.py
Shortest Word Distance III	https://leetcode.com/problems/shortest-word-distance-iii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/shortest-word-distance-iii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/shortest-word-distance-iii.py
Flatten 2D Vector	https://leetcode.com/problems/flatten-2d-vector/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/flatten-2d-vector.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/flatten-2d-vector.py
Find the Celebrity	https://leetcode.com/problems/find-the-celebrity/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-the-celebrity.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-the-celebrity.py
Game of Life	https://leetcode.com/problems/game-of-life/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/game-of-life.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/game-of-life.py
Flip Game	https://leetcode.com/problems/flip-game/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/flip-game.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/flip-game.py
Best Meeting Point	https://leetcode.com/problems/best-meeting-point/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/best-meeting-point.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/best-meeting-point.py
Sparse Matrix Multiplication	https://leetcode.com/problems/sparse-matrix-multiplication/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sparse-matrix-multiplication.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sparse-matrix-multiplication.py
Increasing Triplet Subsequence	https://leetcode.com/problems/increasing-triplet-subsequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/increasing-triplet-subsequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/increasing-triplet-subsequence.py
Range Addition	https://leetcode.com/problems/range-addition/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/range-addition.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/range-addition.py
Shuffle an Array	https://leetcode.com/problems/shuffle-an-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/shuffle-an-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/shuffle-an-array.py
Rotate Function	https://leetcode.com/problems/rotate-function/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/rotate-function.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/rotate-function.py
Fizz Buzz	https://leetcode.com/problems/fizz-buzz/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/fizz-buzz.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/fizz-buzz.py
Third Maximum Number	https://leetcode.com/problems/third-maximum-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/third-maximum-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/third-maximum-number.py
Battleships in a Board	https://leetcode.com/problems/battleships-in-a-board/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/battleships-in-a-board.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/battleships-in-a-board.py
Valid Word Square	https://leetcode.com/problems/valid-word-square/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-word-square.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-word-square.py
Find All Duplicates in an Array	https://leetcode.com/problems/find-all-duplicates-in-an-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-all-duplicates-in-an-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-all-duplicates-in-an-array.py
Find All Numbers Disappeared in an Array	https://leetcode.com/problems/find-all-numbers-disappeared-in-an-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-all-numbers-disappeared-in-an-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-all-numbers-disappeared-in-an-array.py
Lonely Pixel I	https://leetcode.com/problems/lonely-pixel-i/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/lonely-pixel-i.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/lonely-pixel-i.py
Lonely Pixel II	https://leetcode.com/problems/lonely-pixel-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/lonely-pixel-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/lonely-pixel-ii.py
Array Nesting	https://leetcode.com/problems/array-nesting/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/array-nesting.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/array-nesting.py
Reshape the Matrix	https://leetcode.com/problems/reshape-the-matrix/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reshape-the-matrix.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reshape-the-matrix.py
Shortest Unsorted Continuous Subarray	https://leetcode.com/problems/shortest-unsorted-continuous-subarray/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/shortest-unsorted-continuous-subarray.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/shortest-unsorted-continuous-subarray.py
Can Place Flowers	https://leetcode.com/problems/can-place-flowers/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/can-place-flowers.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/can-place-flowers.py
Maximum Distance in Arrays	https://leetcode.com/problems/maximum-distance-in-arrays/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-distance-in-arrays.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-distance-in-arrays.py
Maximum Average Subarray I	https://leetcode.com/problems/maximum-average-subarray-i/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-average-subarray-i.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-average-subarray-i.py
Maximum Average Subarray II	https://leetcode.com/problems/maximum-average-subarray-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-average-subarray-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-average-subarray-ii.py
Image Smoother	https://leetcode.com/problems/image-smoother/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/image-smoother.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/image-smoother.py
Non-decreasing Array	https://leetcode.com/problems/non-decreasing-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/non-decreasing-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/non-decreasing-array.py
Beautiful Arrangement II	https://leetcode.com/problems/beautiful-arrangement-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/beautiful-arrangement-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/beautiful-arrangement-ii.py
Maximum Swap	https://leetcode.com/problems/maximum-swap/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-swap.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-swap.py
Longest Continuous Increasing Subsequence	https://leetcode.com/problems/longest-continuous-increasing-subsequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-continuous-increasing-subsequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-continuous-increasing-subsequence.py
K Empty Slots	https://leetcode.com/problems/k-empty-slots/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/k-empty-slots.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/k-empty-slots.py
Degree of an Array	https://leetcode.com/problems/degree-of-an-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/degree-of-an-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/degree-of-an-array.py
Subarray Product Less Than K	https://leetcode.com/problems/subarray-product-less-than-k/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/subarray-product-less-than-k.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/subarray-product-less-than-k.py
1-bit and 2-bit Characters	https://leetcode.com/problems/1-bit-and-2-bit-characters/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/1-bit-and-2-bit-characters.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/1-bit-and-2-bit-characters.py
Candy Crush	https://leetcode.com/problems/candy-crush/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/candy-crush.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/candy-crush.py
Find Pivot Index	https://leetcode.com/problems/find-pivot-index/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-pivot-index.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-pivot-index.py
My Calendar I	https://leetcode.com/problems/my-calendar-i/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/my-calendar-i.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/my-calendar-i.py
My Calendar II	https://leetcode.com/problems/my-calendar-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/my-calendar-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/my-calendar-ii.py
My Calendar III	https://leetcode.com/problems/my-calendar-iii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/my-calendar-iii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/my-calendar-iii.py
Largest Number At Least Twice of Others	https://leetcode.com/problems/largest-number-at-least-twice-of-others/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/largest-number-at-least-twice-of-others.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/largest-number-at-least-twice-of-others.py
Pour Water	https://leetcode.com/problems/pour-water/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/pour-water.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/pour-water.py
Toeplitz Matrix	https://leetcode.com/problems/toeplitz-matrix/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/toeplitz-matrix.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/toeplitz-matrix.py
Max Chunks To Make Sorted II	https://leetcode.com/problems/max-chunks-to-make-sorted-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/max-chunks-to-make-sorted-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/max-chunks-to-make-sorted-ii.py
Max Chunks To Make Sorted	https://leetcode.com/problems/max-chunks-to-make-sorted/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/max-chunks-to-make-sorted.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/max-chunks-to-make-sorted.py
Swim in Rising Water	https://leetcode.com/problems/swim-in-rising-water/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/swim-in-rising-water.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/swim-in-rising-water.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#string
Longest Palindromic Substring	https://leetcode.com/problems/longest-palindromic-substring/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-palindromic-substring.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-palindromic-substring.py
ZigZag Conversion	https://leetcode.com/problems/zigzag-conversion/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/zigzag-conversion.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/zigzag-conversion.py
String to Integer (atoi)	https://leetcode.com/problems/string-to-integer-atoi/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/string-to-integer-atoi.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/string-to-integer-atoi.py
Longest Common Prefix	https://leetcode.com/problems/longest-common-prefix/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-common-prefix.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-common-prefix.py
Implement strStr()	https://leetcode.com/problems/implement-strstr/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/implement-strstr.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/implement-strstr.py
Count and Say	https://leetcode.com/problems/count-and-say/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/count-and-say.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/count-and-say.py
Multiply Strings	https://leetcode.com/problems/multiply-strings/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/multiply-strings.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/multiply-strings.py
Length of Last Word	https://leetcode.com/problems/length-of-last-word/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/length-of-last-word.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/length-of-last-word.py
Add Binary	https://leetcode.com/problems/add-binary/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/add-binary.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/add-binary.py
Text Justification	https://leetcode.com/problems/text-justification/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/text-justification.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/text-justification.py
Valid Palindrome	https://leetcode.com/problems/valid-palindrome/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-palindrome.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-palindrome.py
Reverse Words in a String	https://leetcode.com/problems/reverse-words-in-a-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reverse-words-in-a-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reverse-words-in-a-string.py
One Edit Distance	https://leetcode.com/problems/one-edit-distance/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/one-edit-distance.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/one-edit-distance.py
Compare Version Numbers	https://leetcode.com/problems/compare-version-numbers/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/compare-version-numbers.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/compare-version-numbers.py
Reverse Words in a String II	https://leetcode.com/problems/reverse-words-in-a-string-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reverse-words-in-a-string-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reverse-words-in-a-string-ii.py
Shortest Palindrome	https://leetcode.com/problems/shortest-palindrome/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/shortest-palindrome.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/shortest-palindrome.py
Valid Anagram	https://leetcode.com/problems/valid-anagram/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-anagram.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-anagram.py
Encode and Decode Strings	https://leetcode.com/problems/encode-and-decode-strings/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/encode-and-decode-strings.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/encode-and-decode-strings.py
Integer to English Words	https://leetcode.com/problems/integer-to-english-words/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/integer-to-english-words.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/integer-to-english-words.py
Addictive Number	https://leetcode.com/problems/additive-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/additive-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/additive-number.py
Ransom Note	https://leetcode.com/problems/ransom-note/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/ransom-note.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/ransom-note.py
Convert a Number to Hexadecimal	https://leetcode.com/problems/convert-a-number-to-hexadecimal/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/convert-a-number-to-hexadecimal.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/convert-a-number-to-hexadecimal.py
Valid Word Abbreviation	https://leetcode.com/problems/valid-word-abbreviation/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-word-abbreviation.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-word-abbreviation.py
Add Strings	https://leetcode.com/problems/add-strings/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/add-strings.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/add-strings.py
Strong Password Checker	https://leetcode.com/problems/strong-password-checker/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/strong-password-checker.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/strong-password-checker.py
Number of Segments in a String	https://leetcode.com/problems/number-of-segments-in-a-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/number-of-segments-in-a-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/number-of-segments-in-a-string.py
String Compression	https://leetcode.com/problems/string-compression/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/string-compression.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/string-compression.py
Repeated Substring Pattern	https://leetcode.com/problems/repeated-substring-pattern/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/repeated-substring-pattern.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/repeated-substring-pattern.py
Validate IP Address	https://leetcode.com/problems/validate-ip-address/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/validate-ip-address.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/validate-ip-address.py
Longest Word in Dictionary through Deleting	https://leetcode.com/problems/longest-word-in-dictionary-through-deleting/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-word-in-dictionary-through-deleting.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-word-in-dictionary-through-deleting.py
Word Abbreviation	https://leetcode.com/problems/word-abbreviation/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/word-abbreviation.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/word-abbreviation.py
Minimum Time Difference	https://leetcode.com/problems/minimum-time-difference/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-time-difference.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-time-difference.py
Reverse String II	https://leetcode.com/problems/reverse-string-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reverse-string-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reverse-string-ii.py
Student Attendance Record I	https://leetcode.com/problems/student-attendance-record-i/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/student-attendance-record-i.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/student-attendance-record-i.py
Next Greater Element III	https://leetcode.com/problems/next-greater-element-iii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/next-greater-element-iii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/next-greater-element-iii.py
Reverse Words in a String III	https://leetcode.com/problems/reverse-words-in-a-string-iii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reverse-words-in-a-string-iii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reverse-words-in-a-string-iii.py
Find the Closest Palindrome	https://leetcode.com/problems/find-the-closest-palindrome/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-the-closest-palindrome.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-the-closest-palindrome.py
Tag Validator	https://leetcode.com/problems/tag-validator/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/tag-validator.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/tag-validator.py
Add Bold Tag in String	https://leetcode.com/problems/add-bold-tag-in-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/add-bold-tag-in-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/add-bold-tag-in-string.py
Palindromic Substrings	https://leetcode.com/problems/palindromic-substrings/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/palindromic-substrings.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/palindromic-substrings.py
Replace Words	https://leetcode.com/problems/replace-words/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/replace-words.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/replace-words.py
Judge Route Circle	https://leetcode.com/problems/judge-route-circle/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/judge-route-circle.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/judge-route-circle.py
Valid Parenthesis String	https://leetcode.com/problems/valid-parenthesis-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-parenthesis-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-parenthesis-string.py
Valid Palindrome II	https://leetcode.com/problems/valid-palindrome-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-palindrome-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-palindrome-ii.py
Next Closest Time	https://leetcode.com/problems/next-closest-time/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/next-closest-time.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/next-closest-time.py
Repeated String Match	https://leetcode.com/problems/repeated-string-match/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/repeated-string-match.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/repeated-string-match.py
Count Binary Substrings	https://leetcode.com/problems/count-binary-substrings/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/count-binary-substrings.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/count-binary-substrings.py
Longest Word in Dictionary	https://leetcode.com/problems/longest-word-in-dictionary/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-word-in-dictionary.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-word-in-dictionary.py
Remove Comments	https://leetcode.com/problems/remove-comments/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/remove-comments.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/remove-comments.py
IP to CIDR	https://leetcode.com/problems/ip-to-cidr/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/ip-to-cidr.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/ip-to-cidr.py
Bold Words in String	https://leetcode.com/contest/weekly-contest-66/problems/bold-words-in-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/bold-words-in-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/bold-words-in-string.py
Add Bold Tag in String	https://leetcode.com/problems/add-bold-tag-in-string/
Custom Sort String	https://leetcode.com/problems/custom-sort-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/custom-sort-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/custom-sort-string.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#linked-list
Add Two Numbers	https://leetcode.com/problems/add-two-numbers/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/add-two-numbers.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/add-two-numbers.py
Merge Two Sorted Lists	https://leetcode.com/problems/merge-two-sorted-lists/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/merge-two-sorted-lists.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/merge-two-sorted-lists.py
Merge k Sorted Lists	https://leetcode.com/problems/merge-k-sorted-lists/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/merge-k-sorted-lists.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/merge-k-sorted-lists.py
Swap Nodes in Pairs	https://leetcode.com/problems/swap-nodes-in-pairs/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/swap-nodes-in-pairs.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/swap-nodes-in-pairs.py
Reverse Nodes in k-Group	https://leetcode.com/problems/reverse-nodes-in-k-group/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reverse-nodes-in-k-group.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reverse-nodes-in-k-group.py
Rotate List	https://leetcode.com/problems/rotate-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/rotate-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/rotate-list.py
Remove Duplicates from Sorted List II	https://leetcode.com/problems/remove-duplicates-from-sorted-list-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/remove-duplicates-from-sorted-list-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/remove-duplicates-from-sorted-list-ii.py
Remove Duplicates from Sorted List	https://leetcode.com/problems/remove-duplicates-from-sorted-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/remove-duplicates-from-sorted-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/remove-duplicates-from-sorted-list.py
Reverse Linked List II	https://leetcode.com/problems/reverse-linked-list-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reverse-linked-list-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reverse-linked-list-ii.py
Copy List with Random Pointer	https://leetcode.com/problems/copy-list-with-random-pointer/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/copy-list-with-random-pointer.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/copy-list-with-random-pointer.py
Intersection of Two Linked Lists	https://leetcode.com/problems/intersection-of-two-linked-lists/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/intersection-of-two-linked-lists.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/intersection-of-two-linked-lists.py
Remove Linked List Elements	https://leetcode.com/problems/remove-linked-list-elements/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/remove-linked-list-elements.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/remove-linked-list-elements.py
Reverse Linked List	https://leetcode.com/problems/reverse-linked-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reverse-linked-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reverse-linked-list.py
Palindrome Linked List	https://leetcode.com/problems/palindrome-linked-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/palindrome-linked-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/palindrome-linked-list.py
Delete Node in a Linked List	https://leetcode.com/problems/delete-node-in-a-linked-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/delete-node-in-a-linked-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/delete-node-in-a-linked-list.py
Odd Even Linked List	https://leetcode.com/problems/odd-even-linked-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/odd-even-linked-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/odd-even-linked-list.py
Plus One Linked List	https://leetcode.com/problems/plus-one-linked-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/plus-one-linked-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/plus-one-linked-list.py
Add Two Numbers II	https://leetcode.com/problems/add-two-numbers-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/add-two-numbers-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/add-two-numbers-ii.py
Split Linked List in Parts	https://leetcode.com/problems/split-linked-list-in-parts/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/split-linked-list-in-parts.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/split-linked-list-in-parts.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#stack
Valid Parentheses	https://leetcode.com/problems/valid-parentheses/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-parentheses.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-parentheses.py
Longest Valid Parentheses	https://leetcode.com/problems/longest-valid-parentheses/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-valid-parentheses.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-valid-parentheses.py
Simplify Path	https://leetcode.com/problems/simplify-path/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/simplify-path.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/simplify-path.py
Largest Rectangle in Histogram	https://leetcode.com/problems/largest-rectangle-in-histogram/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/largest-rectangle-in-histogram.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/largest-rectangle-in-histogram.py
Maximal Rectangle	https://leetcode.com/problems/maximal-rectangle/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximal-rectangle.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximal-rectangle.py
Symmetric Tree	https://leetcode.com/problems/symmetric-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/symmetric-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/symmetric-tree.py
Evaluate Reverse Polish Notation	https://leetcode.com/problems/evaluate-reverse-polish-notation/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/evaluate-reverse-polish-notation.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/evaluate-reverse-polish-notation.py
Min Stack	https://leetcode.com/problems/min-stack/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/min-stack.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/min-stack.py
Binary Search Tree Iterator	https://leetcode.com/problems/binary-search-tree-iterator/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/binary-search-tree-iterator.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-search-tree-iterator.py
Basic Calculator	https://leetcode.com/problems/basic-calculator/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/basic-calculator.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/basic-calculator.py
Basic Calculator II	https://leetcode.com/problems/basic-calculator-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/basic-calculator-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/basic-calculator-ii.py
Implement Queue using Stacks	https://leetcode.com/problems/implement-queue-using-stacks/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/implement-queue-using-stacks.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/implement-queue-using-stacks.py
Verify Preorder Sequence in Binary Search Tree	https://leetcode.com/problems/verify-preorder-sequence-in-binary-search-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/verify-preorder-sequence-in-binary-search-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/verify-preorder-sequence-in-binary-search-tree.py
Closest Binary Search Tree Value II	https://leetcode.com/problems/closest-binary-search-tree-value-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/closest-binary-search-tree-value-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/closest-binary-search-tree-value-ii.py
Verify Preorder Serialization of a Binary Tree	https://leetcode.com/problems/verify-preorder-serialization-of-a-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/verify-preorder-serialization-of-a-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/verify-preorder-serialization-of-a-binary-tree.py
Flatten Nested List Iterator	https://leetcode.com/problems/flatten-nested-list-iterator/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/flatten-nested-list-iterator.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/flatten-nested-list-iterator.py
Mini Parser	https://leetcode.com/problems/mini-parser/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/mini-parser.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/mini-parser.py
Decode String	https://leetcode.com/problems/decode-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/decode-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/decode-string.py
Ternary Expression Parser	https://leetcode.com/problems/ternary-expression-parser/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/ternary-expression-parser.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/ternary-expression-parser.py
132 Pattern	https://leetcode.com/problems/132-pattern/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/132-pattern.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/132-pattern.py
Exclusive Time of Functions	https://leetcode.com/problems/exclusive-time-of-functions/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/exclusive-time-of-functions.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/exclusive-time-of-functions.py
Baseball Game	https://leetcode.com/problems/baseball-game/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/baseball-game.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/baseball-game.py
Number of Atoms	https://leetcode.com/problems/number-of-atoms/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/number-of-atoms.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/number-of-atoms.py
Asteroid Collision	https://leetcode.com/problems/asteroid-collision/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/asteroid-collision.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/asteroid-collision.py
Parse Lisp Expression	https://leetcode.com/problems/parse-lisp-expression/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/parse-lisp-expression.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/parse-lisp-expression.py
Daily Temperatures	https://leetcode.com/problems/daily-temperatures/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/daily-temperatures.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/daily-temperatures.py
Basic Calculator IV	https://leetcode.com/problems/basic-calculator-iv/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/basic-calculator-iv.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/basic-calculator-iv.py
Basic Calculator III	https://leetcode.com/problems/basic-calculator-iii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/basic-calculator-iii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/basic-calculator-iii.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#queue
Sliding Window Maximum	https://leetcode.com/problems/sliding-window-maximum/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sliding-window-maximum.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sliding-window-maximum.py
Zigzag Iterator	https://leetcode.com/problems/zigzag-iterator/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/zigzag-iterator.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/zigzag-iterator.py
Moving Average from Data Stream	https://leetcode.com/problems/moving-average-from-data-stream/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/moving-average-from-data-stream.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/moving-average-from-data-stream.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#heap
Ugly Number II	https://leetcode.com/problems/ugly-number-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/ugly-number-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/ugly-number-ii.py
Find Median from Data Stream	https://leetcode.com/problems/find-median-from-data-stream/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-median-from-data-stream.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-median-from-data-stream.py
Super Ugly Number	https://leetcode.com/problems/super-ugly-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/super-ugly-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/super-ugly-number.py
Rearrange String k Distance Apart	https://leetcode.com/problems/rearrange-string-k-distance-apart/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/rearrange-string-k-distance-apart.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/rearrange-string-k-distance-apart.py
Find K Pairs with Smallest Sums	https://leetcode.com/problems/find-k-pairs-with-smallest-sums/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-k-pairs-with-smallest-sums.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-k-pairs-with-smallest-sums.py
Kth Smallest Element in a Sorted Matrix	https://leetcode.com/problems/kth-smallest-element-in-a-sorted-matrix/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/kth-smallest-element-in-a-sorted-matrix.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/kth-smallest-element-in-a-sorted-matrix.py
Trapping Rain Water II	https://leetcode.com/problems/trapping-rain-water-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/trapping-rain-water-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/trapping-rain-water-ii.py
Smallest Range	https://leetcode.com/problems/smallest-range/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/smallest-range.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/smallest-range.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#tree
Binary Tree Inorder Traversal	https://leetcode.com/problems/binary-tree-inorder-traversal/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/binary-tree-inorder-traversal.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-inorder-traversal.py
Recover Binary Search Tree	https://leetcode.com/problems/recover-binary-search-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/recover-binary-search-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/recover-binary-search-tree.py
Binary Tree Preorder Traversal	https://leetcode.com/problems/binary-tree-preorder-traversal/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/binary-tree-preorder-traversal.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-preorder-traversal.py
Binary Tree Postorder Traversal	https://leetcode.com/problems/binary-tree-postorder-traversal/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/binary-tree-postorder-traversal.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-postorder-traversal.py
Implement Trie (Prefix Tree)	https://leetcode.com/problems/implement-trie-prefix-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/implement-trie-prefix-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/implement-trie-prefix-tree.py
Add and Search Word - Data structure design	https://leetcode.com/problems/add-and-search-word-data-structure-design/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/add-and-search-word-data-structure-design.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/add-and-search-word-data-structure-design.py
Invert Binary Tree	https://leetcode.com/problems/invert-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/invert-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/invert-binary-tree.py
Serialize and Deserialize Binary Tree	https://leetcode.com/problems/serialize-and-deserialize-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/serialize-and-deserialize-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/serialize-and-deserialize-binary-tree.py
Range Sum Query - Mutable	https://leetcode.com/problems/range-sum-query-mutable/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/range-sum-query-mutable.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/range-sum-query-mutable.py
Range Sum Query 2D - Mutable	https://leetcode.com/problems/range-sum-query-2d-mutable/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/range-sum-query-2d-mutable.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/range-sum-query-2d-mutable.py
Count of Smaller Numbers After Self	https://leetcode.com/problems/count-of-smaller-numbers-after-self/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/count-of-smaller-numbers-after-self.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/count-of-smaller-numbers-after-self.py
Contiguous Array	https://leetcode.com/problems/contiguous-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/contiguous-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/contiguous-array.py
Minesweeper	https://leetcode.com/problems/minesweeper/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minesweeper.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minesweeper.py
Construct Binary Tree from String	https://leetcode.com/problems/construct-binary-tree-from-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/construct-binary-tree-from-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/construct-binary-tree-from-string.py
Convert BST to Greater Tree	https://leetcode.com/problems/convert-bst-to-greater-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/convert-bst-to-greater-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/convert-bst-to-greater-tree.py
Diameter of Binary Tree	https://leetcode.com/problems/diameter-of-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/diameter-of-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/diameter-of-binary-tree.py
Boundary of Binary Tree	https://leetcode.com/problems/boundary-of-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/boundary-of-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/boundary-of-binary-tree.py
Split Array with Equal Sum	https://leetcode.com/problems/split-array-with-equal-sum/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/split-array-with-equal-sum.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/split-array-with-equal-sum.py
Binary Tree Tilt	https://leetcode.com/problems/binary-tree-tilt/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/binary-tree-tilt.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-tilt.py
Subtree of Another Tree	https://leetcode.com/problems/construct-string-from-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/subtree-of-another-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/subtree-of-another-tree.py
Construct String from Binary Tree	https://leetcode.com/problems/construct-string-from-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/construct-string-from-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/construct-string-from-binary-tree.py
Merge Two Binary Trees	https://leetcode.com/problems/merge-two-binary-trees/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/merge-two-binary-trees.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/merge-two-binary-trees.py
Add One Row to Tree	https://leetcode.com/problems/add-one-row-to-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/add-one-row-to-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/add-one-row-to-tree.py
Average of Levels in Binary Tree	https://leetcode.com/problems/average-of-levels-in-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/average-of-levels-in-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/average-of-levels-in-binary-tree.py
Find Duplicate Subtrees	https://leetcode.com/problems/find-duplicate-subtrees/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-duplicate-subtrees.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-duplicate-subtrees.py
Two Sum IV - Input is a BST	https://leetcode.com/problems/two-sum-iv-input-is-a-bst/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/two-sum-iv-input-is-a-bst.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/two-sum-iv-input-is-a-bst.py
Maximum Binary Tree	https://leetcode.com/problems/maximum-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-binary-tree.py
Print Binary Tree	https://leetcode.com/problems/print-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/print-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/print-binary-tree.py
Maximum Width of Binary Tree	https://leetcode.com/problems/maximum-width-of-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-width-of-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-width-of-binary-tree.py
Equal Tree Partition	https://leetcode.com/problems/strange-printer/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/equal-tree-partition.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/equal-tree-partition.py
Map Sum Pairs	https://leetcode.com/problems/map-sum-pairs/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/map-sum-pairs.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/map-sum-pairs.py
Redundant Connection	https://leetcode.com/problems/redundant-connection/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/redundant-connection.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/redundant-connection.py
Redundant Connection II	https://leetcode.com/problems/redundant-connection-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/redundant-connection-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/redundant-connection-ii.py
Longest Univalue Path	https://leetcode.com/problems/longest-univalue-path/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-univalue-path.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-univalue-path.py
Falling Squares	https://leetcode.com/problems/falling-squares/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/falling-squares.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/falling-squares.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#hash-table
Two Sum	https://leetcode.com/problems/two-sum/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/two-sum.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/two-sum.py
Longest Substring Without Repeating Characters	https://leetcode.com/problems/longest-substring-without-repeating-characters/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-substring-without-repeating-characters.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-substring-without-repeating-characters.py
Substring with Concatenation of All Words	https://leetcode.com/problems/substring-with-concatenation-of-all-words/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/substring-with-concatenation-of-all-words.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/substring-with-concatenation-of-all-words.py
Valid Sudoku	https://leetcode.com/problems/valid-sudoku/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-sudoku.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-sudoku.py
Group Anagrams	https://leetcode.com/problems/group-anagrams/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/group-anagrams.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/group-anagrams.py
Minimum Window Substring	https://leetcode.com/problems/minimum-window-substring/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-window-substring.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-window-substring.py
Max Points on a Line	https://leetcode.com/problems/max-points-on-a-line/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/max-points-on-a-line.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/max-points-on-a-line.py
Longest Substring with At Most Two Distinct Characters	https://leetcode.com/problems/longest-substring-with-at-most-two-distinct-characters/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-substring-with-at-most-two-distinct-characters.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-substring-with-at-most-two-distinct-characters.py
Two Sum III - Data structure design	https://leetcode.com/problems/two-sum-iii-data-structure-design/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/two-sum-iii-data-structure-design.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/two-sum-iii-data-structure-design.py
Repeated DNA Sequences	https://leetcode.com/problems/repeated-dna-sequences/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/repeated-dna-sequences.py
Happy Number	https://leetcode.com/problems/happy-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/happy-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/happy-number.py
Count Primes	https://leetcode.com/problems/count-primes/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/count-primes.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/count-primes.py
Isomorphic Strings	https://leetcode.com/problems/isomorphic-strings/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/isomorphic-strings.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/isomorphic-strings.py
Contains Duplicate	https://leetcode.com/problems/contains-duplicate/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/contains-duplicate.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/contains-duplicate.py
Contains Duplicate II	https://leetcode.com/problems/contains-duplicate-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/contains-duplicate-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/contains-duplicate-ii.py
Shortest Word Distance II	https://leetcode.com/problems/shortest-word-distance-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/shortest-word-distance-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/shortest-word-distance-ii.py
Strobogrammatic Number	https://leetcode.com/problems/strobogrammatic-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/strobogrammatic-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/strobogrammatic-number.py
Group Shifted Strings	https://leetcode.com/problems/group-shifted-strings/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/group-shifted-strings.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/group-shifted-strings.py
Palindrome Permutation	https://leetcode.com/problems/palindrome-permutation/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/palindrome-permutation.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/palindrome-permutation.py
Unique Word Abbreviation	https://leetcode.com/problems/unique-word-abbreviation/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/unique-word-abbreviation.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/unique-word-abbreviation.py
Word Pattern	https://leetcode.com/problems/word-pattern/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/word-pattern.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/word-pattern.py
Isomorphic Strings	https://leetcode.com/problems/isomorphic-strings/
Bulls and Cows	https://leetcode.com/problems/bulls-and-cows/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/bulls-and-cows.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/bulls-and-cows.py
Number of Islands II	https://leetcode.com/problems/number-of-islands-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/number-of-islands-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/number-of-islands-ii.py
Binary Tree Vertical Order Traversal	https://leetcode.com/problems/binary-tree-vertical-order-traversal/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/binary-tree-vertical-order-traversal.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-vertical-order-traversal.py
Number of Connected Components in an Undirected Graph	https://leetcode.com/problems/number-of-connected-components-in-an-undirected-graph/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/number-of-connected-components-in-an-undirected-graph.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/number-of-connected-components-in-an-undirected-graph.py
Maximum Size Subarray Sum Equals k	https://leetcode.com/problems/maximum-size-subarray-sum-equals-k/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-size-subarray-sum-equals-k.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-size-subarray-sum-equals-k.py
Palindrome Pairs	https://leetcode.com/problems/palindrome-pairs/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/palindrome-pairs.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/palindrome-pairs.py
Longest Substring with At Most K Distinct Characters	https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-substring-with-at-most-k-distinct-characters.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-substring-with-at-most-k-distinct-characters.py
Line Reflection	https://leetcode.com/problems/line-reflection/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/line-reflection.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/line-reflection.py
First Unique Character in a String	https://leetcode.com/problems/first-unique-character-in-a-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/first-unique-character-in-a-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/first-unique-character-in-a-string.py
Longest Absolute File Path	https://leetcode.com/problems/longest-absolute-file-path/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-absolute-file-path.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-absolute-file-path.py
Longest Palindrome	https://leetcode.com/problems/longest-palindrome/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-palindrome.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-palindrome.py
Longest Repeating Character Replacement	https://leetcode.com/problems/longest-repeating-character-replacement/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-repeating-character-replacement.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-repeating-character-replacement.py
Find All Anagrams in a String	https://leetcode.com/problems/find-all-anagrams-in-a-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-all-anagrams-in-a-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-all-anagrams-in-a-string.py
Number of Boomerangs	https://leetcode.com/problems/number-of-boomerangs/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/number-of-boomerangs.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/number-of-boomerangs.py
4Sum II	https://leetcode.com/problems/4sum-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/4sum-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/4sum-ii.py
Matchsticks to Square	https://leetcode.com/problems/matchsticks-to-square/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/matchsticks-to-square.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/matchsticks-to-square.py
Continuous Subarray Sum	https://leetcode.com/problems/continuous-subarray-sum/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/continuous-subarray-sum.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/continuous-subarray-sum.py
K-diff Pairs in an Array	https://leetcode.com/problems/k-diff-pairs-in-an-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/k-diff-pairs-in-an-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/k-diff-pairs-in-an-array.py
Brick Wall	https://leetcode.com/problems/brick-wall/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/brick-wall.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/brick-wall.py
Subarray Sum Equals K	https://leetcode.com/problems/subarray-sum-equals-k/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/subarray-sum-equals-k.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/subarray-sum-equals-k.py
Array Partition I	https://leetcode.com/problems/array-partition-i/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/array-partition-i.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/array-partition-i.py
Distribute Candies	https://leetcode.com/problems/distribute-candies/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/distribute-candies.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/distribute-candies.py
Longest Harmonious Subsequence	https://leetcode.com/problems/longest-harmonious-subsequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-harmonious-subsequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-harmonious-subsequence.py
Minimum Index Sum of Two Lists	https://leetcode.com/problems/minimum-index-sum-of-two-lists/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-index-sum-of-two-lists.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-index-sum-of-two-lists.py
Find Duplicate File in System	https://leetcode.com/problems/find-duplicate-file-in-system/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-duplicate-file-in-system.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-duplicate-file-in-system.py
Accounts Merge	https://leetcode.com/problems/accounts-merge/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/accounts-merge.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/accounts-merge.py
Sentence Similarity	https://leetcode.com/problems/sentence-similarity/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sentence-similarity.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sentence-similarity.py
Sentence Similarity II	https://leetcode.com/problems/sentence-similarity-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sentence-similarity-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sentence-similarity-ii.py
Shortest Completing Word	https://leetcode.com/problems/shortest-completing-word/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/shortest-completing-word.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/shortest-completing-word.py
Find Anagram Mappings	https://leetcode.com/problems/find-anagram-mappings/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-anagram-mappings.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-anagram-mappings.py
Jewels and Stones	https://leetcode.com/problems/jewels-and-stones/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/jewels-and-stones.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/jewels-and-stones.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#math
Reverse Integer	https://leetcode.com/problems/reverse-integer/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reverse-integer.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reverse-integer.py
Palindrome Number	https://leetcode.com/problems/palindrome-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/palindrome-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/palindrome-number.py
Integer to Roman	https://leetcode.com/problems/integer-to-roman/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/integer-to-roman.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/integer-to-roman.py
Roman to Integer	https://leetcode.com/problems/roman-to-integer/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/roman-to-integer.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/roman-to-integer.py
Divide Two Integers	https://leetcode.com/problems/divide-two-integers/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/divide-two-integers.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/divide-two-integers.py
Pow(x, n)	https://leetcode.com/problems/powx-n/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/powx-n.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/powx-n.py
Permutation Sequence	https://leetcode.com/problems/permutation-sequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/permutation-sequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/permutation-sequence.py
Valid Number	https://leetcode.com/problems/valid-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-number.py
Gray Code	https://leetcode.com/problems/gray-code/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/gray-code.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/gray-code.py
Fraction to Recurring Decimal	https://leetcode.com/problems/fraction-to-recurring-decimal/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/fraction-to-recurring-decimal.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/fraction-to-recurring-decimal.py
Excel Sheet Column Title	https://leetcode.com/problems/excel-sheet-column-title/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/excel-sheet-column-title.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/excel-sheet-column-title.py
Excel Sheet Column Number	https://leetcode.com/problems/excel-sheet-column-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/excel-sheet-column-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/excel-sheet-column-number.py
Factorial Trailing Zeroes	https://leetcode.com/problems/factorial-trailing-zeroes/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/factorial-trailing-zeroes.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/factorial-trailing-zeroes.py
Rectangle Area	https://leetcode.com/problems/rectangle-area/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/rectangle-area.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/rectangle-area.py
Number of Digit One	https://leetcode.com/problems/number-of-digit-one/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/number-of-digit-one.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/number-of-digit-one.py
Strobogrammatic Number III	https://leetcode.com/problems/strobogrammatic-number-iii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/strobogrammatic-number-iii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/strobogrammatic-number-iii.py
Add Digits	https://leetcode.com/problems/add-digits/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/add-digits.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/add-digits.py
Ugly Number	https://leetcode.com/problems/ugly-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/ugly-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/ugly-number.py
Nim Game	https://leetcode.com/problems/nim-game/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/nim-game.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/nim-game.py
Bulb Switcher	https://leetcode.com/problems/bulb-switcher/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/bulb-switcher.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/bulb-switcher.py
Power of Three	https://leetcode.com/problems/power-of-three/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/power-of-three.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/power-of-three.py
Self Crossing	https://leetcode.com/problems/self-crossing/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/self-crossing.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/self-crossing.py
Counting Bits	https://leetcode.com/problems/counting-bits/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/counting-bits.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/counting-bits.py
Integer Break	https://leetcode.com/problems/integer-break/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/integer-break.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/integer-break.py
Water and Jug Problem	https://leetcode.com/problems/water-and-jug-problem/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/water-and-jug-problem.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/water-and-jug-problem.py
Super Pow	https://leetcode.com/problems/super-pow/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/super-pow.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/super-pow.py
Linked List Random Node	https://leetcode.com/problems/linked-list-random-node/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/linked-list-random-node.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/linked-list-random-node.py
Lexicographical Numbers	https://leetcode.com/problems/lexicographical-numbers/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/lexicographical-numbers.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/lexicographical-numbers.py
Elimination Game	https://leetcode.com/problems/elimination-game/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/elimination-game.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/elimination-game.py
Perfect Rectangle	https://leetcode.com/problems/perfect-rectangle/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/perfect-rectangle.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/perfect-rectangle.py
Random Pick Index	https://leetcode.com/problems/random-pick-index/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/random-pick-index.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/random-pick-index.py
Nth Digit	https://leetcode.com/problems/nth-digit/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/nth-digit.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/nth-digit.py
Arithmetic Slices	https://leetcode.com/problems/arithmetic-slices/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/arithmetic-slices.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/arithmetic-slices.py
Reconstruct Original Digits from English	https://leetcode.com/problems/reconstruct-original-digits-from-english/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reconstruct-original-digits-from-english.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reconstruct-original-digits-from-english.py
GCJ2016 - Round 1B	https://code.google.com/codejam/contest/11254486/dashboard#s=p0
Arranging Coins	https://leetcode.com/problems/arranging-coins/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/arranging-coins.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/arranging-coins.py
Minimum Moves to Equal Array Elements	https://leetcode.com/problems/minimum-moves-to-equal-array-elements/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-moves-to-equal-array-elements.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-moves-to-equal-array-elements.py
Poor Pigs	https://leetcode.com/problems/poor-pigs/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/poor-pigs.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/poor-pigs.py
Convex Polygon	https://leetcode.com/problems/convex-polygon/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/convex-polygon.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/convex-polygon.py
Complex Number Multiplication	https://leetcode.com/problems/complex-number-multiplication/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/complex-number-multiplication.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/complex-number-multiplication.py
Optimal Division	https://leetcode.com/problems/optimal-division/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/optimal-division.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/optimal-division.py
Squirrel Simulation	https://leetcode.com/problems/squirrel-simulation/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/squirrel-simulation.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/squirrel-simulation.py
Fraction Addition and Subtraction	https://leetcode.com/problems/fraction-addition-and-subtraction/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/fraction-addition-and-subtraction.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/fraction-addition-and-subtraction.py
Valid Square	https://leetcode.com/problems/valid-square/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-square.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-square.py
Range Addition II	https://leetcode.com/problems/range-addition-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/range-addition-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/range-addition-ii.py
Minimum Factorization	https://leetcode.com/problems/minimum-factorization/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-factorization.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-factorization.py
Maximum Product of Three Numbers	https://leetcode.com/problems/maximum-product-of-three-numbers/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-product-of-three-numbers.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-product-of-three-numbers.py
Sum of Square Numbers	https://leetcode.com/problems/sum-of-square-numbers/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sum-of-square-numbers.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sum-of-square-numbers.py
Find the Derangement of An Array	https://leetcode.com/problems/find-the-derangement-of-an-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-the-derangement-of-an-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-the-derangement-of-an-array.py
Solve the Equation	https://leetcode.com/problems/solve-the-equation/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/solve-the-equation.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/solve-the-equation.py
4 Keys Keyboard	https://leetcode.com/problems/4-keys-keyboard/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/4-keys-keyboard.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/4-keys-keyboard.py
Remove 9	https://leetcode.com/problems/remove-9/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/remove-9.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/remove-9.py
Bulb Switcher II	https://leetcode.com/problems/bulb-switcher-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/bulb-switcher-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/bulb-switcher-ii.py
Self Dividing Numbers	https://leetcode.com/problems/self-dividing-numbers/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/self-dividing-numbers.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/self-dividing-numbers.py
Reach a Number	https://leetcode.com/problems/reach-a-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reach-a-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reach-a-number.py
Global and Local Inversions	https://leetcode.com/problems/global-and-local-inversions/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/global-and-local-inversions.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/global-and-local-inversions.py
K-th Symbol in Grammar	https://leetcode.com/problems/k-th-symbol-in-grammar/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/k-th-symbol-in-grammar.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/k-th-symbol-in-grammar.py
Reaching Points	https://leetcode.com/problems/reaching-points/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reaching-points.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reaching-points.py
Rabbits in Forest	https://leetcode.com/problems/rabbits-in-forest/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/rabbits-in-forest.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/rabbits-in-forest.py
Transform to Chessboard	https://leetcode.com/problems/transform-to-chessboard/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/transform-to-chessboard.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/transform-to-chessboard.py
Escape The Ghosts	https://leetcode.com/problems/escape-the-ghosts/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/escape-the-ghosts.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/escape-the-ghosts.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#sort
Merge Intervals	https://leetcode.com/problems/merge-intervals/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/merge-intervals.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/merge-intervals.py
Insert Interval	https://leetcode.com/problems/insert-interval/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/insert-interval.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/insert-interval.py
Sort Colors	https://leetcode.com/problems/sort-colors/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sort-colors.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sort-colors.py
Merge Sorted Array	https://leetcode.com/problems/merge-sorted-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/merge-sorted-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/merge-sorted-array.py
Insertion Sort List	https://leetcode.com/problems/insertion-sort-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/insertion-sort-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/insertion-sort-list.py
Sort List	https://leetcode.com/problems/sort-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sort-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sort-list.py
Maximum Gap	https://leetcode.com/problems/maximum-gap/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-gap.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-gap.py
Largest Number	https://leetcode.com/problems/largest-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/largest-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/largest-number.py
The Skyline Problem	https://leetcode.com/problems/the-skyline-problem/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/the-skyline-problem.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/the-skyline-problem.py
Meeting Rooms	https://leetcode.com/problems/meeting-rooms/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/meeting-rooms.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/meeting-rooms.py
Meeting Rooms II	https://leetcode.com/problems/meeting-rooms-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/meeting-rooms-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/meeting-rooms-ii.py
H-Index	https://leetcode.com/problems/h-index/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/h-index.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/h-index.py
Wiggle Sort	https://leetcode.com/problems/wiggle-sort/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/wiggle-sort.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/wiggle-sort.py
Wiggle Sort II	https://leetcode.com/problems/wiggle-sort-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/wiggle-sort-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/wiggle-sort-ii.py
Sort Colors	https://leetcode.com/problems/sort-colors/
Top K Frequent Elements	https://leetcode.com/problems/top-k-frequent-elements/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/top-k-frequent-elements.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/top-k-frequent-elements.py
Queue Reconstruction by Height	https://leetcode.com/problems/queue-reconstruction-by-height/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/queue-reconstruction-by-height.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/queue-reconstruction-by-height.py
Sort Characters By Frequency	https://leetcode.com/problems/sort-characters-by-frequency/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sort-characters-by-frequency.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sort-characters-by-frequency.py
Top K Frequent Words	https://leetcode.com/problems/top-k-frequent-words/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/top-k-frequent-words.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/top-k-frequent-words.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#two-pointers
Remove Nth Node From End of List	https://leetcode.com/problems/remove-nth-node-from-end-of-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/remove-nth-node-from-end-of-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/remove-nth-node-from-end-of-list.py
Partition List	https://leetcode.com/problems/partition-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/partition-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/partition-list.py
Linked List Cycle	https://leetcode.com/problems/linked-list-cycle/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/linked-list-cycle.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/linked-list-cycle.py
Linked List Cycle II	https://leetcode.com/problems/linked-list-cycle-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/linked-list-cycle-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/linked-list-cycle-ii.py
Reorder List	https://leetcode.com/problems/reorder-list/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reorder-list.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reorder-list.py
Two Sum II - Input array is sorted	https://leetcode.com/problems/two-sum-ii-input-array-is-sorted/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/two-sum-ii-input-array-is-sorted.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/two-sum-ii-input-array-is-sorted.py
3Sum Smaller	https://leetcode.com/problems/3sum-smaller/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/3sum-smaller.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/3sum-smaller.py
Move Zeroes	https://leetcode.com/problems/move-zeroes/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/move-zeroes.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/move-zeroes.py
Find the Duplicate Number	https://leetcode.com/problems/find-the-duplicate-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-the-duplicate-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-the-duplicate-number.py
Reverse String	https://leetcode.com/problems/reverse-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reverse-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reverse-string.py
Reverse Vowels of a String	https://leetcode.com/problems/reverse-vowels-of-a-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reverse-vowels-of-a-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reverse-vowels-of-a-string.py
Intersection of Two Arrays	https://leetcode.com/problems/intersection-of-two-arrays/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/intersection-of-two-arrays.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/intersection-of-two-arrays.py
Intersection of Two Arrays II	https://leetcode.com/problems/intersection-of-two-arrays-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/intersection-of-two-arrays-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/intersection-of-two-arrays-ii.py
Sort Transformed Array	https://leetcode.com/problems/sort-transformed-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sort-transformed-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sort-transformed-array.py
Circular Array Loop	https://leetcode.com/problems/circular-array-loop/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/circular-array-loop.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/circular-array-loop.py
Permutation in String	https://leetcode.com/problems/permutation-in-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/permutation-in-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/permutation-in-string.py
Valid Triangle Number	https://leetcode.com/problems/valid-triangle-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-triangle-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-triangle-number.py
Swap Adjacent in LR String	https://leetcode.com/problems/swap-adjacent-in-lr-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/swap-adjacent-in-lr-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/swap-adjacent-in-lr-string.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#recursion
Unique Binary Search Trees II	https://leetcode.com/problems/unique-binary-search-trees-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/unique-binary-search-trees-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/unique-binary-search-trees-ii.py
Validate Binary Search Tree	https://leetcode.com/problems/validate-binary-search-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/validate-binary-search-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/validate-binary-search-tree.py
Same Tree	https://leetcode.com/problems/same-tree/
C+	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/same-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/same-tree.py
Maximum Depth of Binary Tree	https://leetcode.com/problems/maximum-depth-of-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-depth-of-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-depth-of-binary-tree.py
Construct Binary Tree from Preorder and Inorder Traversal	https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/construct-binary-tree-from-preorder-and-inorder-traversal.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/construct-binary-tree-from-preorder-and-inorder-traversal.py
Construct Binary Tree from Inorder and Postorder Traversal	https://leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/construct-binary-tree-from-inorder-and-postorder-traversal.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/construct-binary-tree-from-inorder-and-postorder-traversal.py
Convert Sorted Array to Binary Search Tree	https://leetcode.com/problems/convert-sorted-array-to-binary-search-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/convert-sorted-array-to-binary-search-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/convert-sorted-array-to-binary-search-tree.py
Convert Sorted List to Binary Search Tree	https://leetcode.com/problems/convert-sorted-list-to-binary-search-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/convert-sorted-list-to-binary-search-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/convert-sorted-list-to-binary-search-tree.py
Balanced Binary Tree	https://leetcode.com/problems/balanced-binary-tree/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/balanced-binary-tree.py
Minimum Depth of Binary Tree	https://leetcode.com/problems/minimum-depth-of-binary-tree/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-depth-of-binary-tree.py
Flatten Binary Tree to Linked List	https://leetcode.com/problems/flatten-binary-tree-to-linked-list/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/flatten-binary-tree-to-linked-list.py
Populating Next Right Pointers in Each Node	https://leetcode.com/problems/populating-next-right-pointers-in-each-node/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/populating-next-right-pointers-in-each-node.py
Binary Tree Maximum Path Sum	https://leetcode.com/problems/binary-tree-maximum-path-sum/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-maximum-path-sum.py
Sum Root to Leaf Numbers	https://leetcode.com/problems/sum-root-to-leaf-numbers/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sum-root-to-leaf-numbers.py
Binary Tree Upside Down	https://leetcode.com/problems/binary-tree-upside-down/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-upside-down.py
Different Ways to Add Parentheses	https://leetcode.com/problems/different-ways-to-add-parentheses/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/different-ways-to-add-parentheses.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/different-ways-to-add-parentheses.py
Binary Tree Longest Consecutive Sequence	https://leetcode.com/problems/binary-tree-longest-consecutive-sequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/binary-tree-longest-consecutive-sequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-longest-consecutive-sequence.py
Count of Range Sum	https://leetcode.com/problems/count-of-range-sum/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/count-of-range-sum.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/count-of-range-sum.py
Largest BST Subtree	https://leetcode.com/problems/largest-bst-subtree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/largest-bst-subtree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/largest-bst-subtree.py
House Robber III	https://leetcode.com/problems/house-robber-iii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/house-robber-iii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/house-robber-iii.py
Longest Substring with At Least K Repeating Characters	https://leetcode.com/problems/longest-substring-with-at-least-k-repeating-characters/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-substring-with-at-least-k-repeating-characters.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-substring-with-at-least-k-repeating-characters.py
Sum of Left Leaves	https://leetcode.com/problems/sum-of-left-leaves/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sum-of-left-leaves.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sum-of-left-leaves.py
Path Sum III	https://leetcode.com/problems/path-sum-iii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/path-sum-iii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/path-sum-iii.py
Output Contest Matches	https://leetcode.com/problems/output-contest-matches/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/output-contest-matches.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/output-contest-matches.py
Binary Tree Longest Consecutive Sequence II	https://leetcode.com/problems/binary-tree-longest-consecutive-sequence-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/binary-tree-longest-consecutive-sequence-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-longest-consecutive-sequence-ii.py
Trim a Binary Search Tree	https://leetcode.com/problems/trim-a-binary-search-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/trim-a-binary-search-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/trim-a-binary-search-tree.py
Second Minimum Node In a Binary Tree	https://leetcode.com/problems/second-minimum-node-in-a-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/second-minimum-node-in-a-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/second-minimum-node-in-a-binary-tree.py
Special Binary String	https://leetcode.com/problems/special-binary-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/special-binary-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/special-binary-string.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#binary-search
Median of Two Sorted Arrays	https://leetcode.com/problems/median-of-two-sorted-arrays/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/median-of-two-sorted-arrays.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/median-of-two-sorted-arrays.py
Search in Rotated Sorted Array	https://leetcode.com/problems/search-in-rotated-sorted-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/search-in-rotated-sorted-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/search-in-rotated-sorted-array.py
Search for a Range	https://leetcode.com/problems/search-for-a-range/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/search-for-a-range.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/search-for-a-range.py
Search Insert Position	https://leetcode.com/problems/search-insert-position/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/search-insert-position.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/search-insert-position.py
Sqrt(x)	https://leetcode.com/problems/sqrtx/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sqrtx.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sqrtx.py
Search a 2D Matrix	https://leetcode.com/problems/search-a-2d-matrix/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/search-a-2d-matrix.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/search-a-2d-matrix.py
Search in Rotated Sorted Array II	https://leetcode.com/problems/search-in-rotated-sorted-array-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/search-in-rotated-sorted-array-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/search-in-rotated-sorted-array-ii.py
Find Minimum in Rotated Sorted Array	https://leetcode.com/problems/find-minimum-in-rotated-sorted-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-minimum-in-rotated-sorted-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-minimum-in-rotated-sorted-array.py
Find Minimum in Rotated Sorted Array II	https://leetcode.com/problems/find-minimum-in-rotated-sorted-array-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-minimum-in-rotated-sorted-array-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-minimum-in-rotated-sorted-array-ii.py
Find Peak Element	https://leetcode.com/problems/find-peak-element/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-peak-element.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-peak-element.py
Count Complete Tree Nodes	https://leetcode.com/problems/count-complete-tree-nodes/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/count-complete-tree-nodes.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/count-complete-tree-nodes.py
H-Index II	https://leetcode.com/problems/h-index-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/h-index-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/h-index-ii.py
First Bad Version	https://leetcode.com/problems/first-bad-version/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/first-bad-version.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/first-bad-version.py
Longest Increasing Subsequence	https://leetcode.com/problems/longest-increasing-subsequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-increasing-subsequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-increasing-subsequence.py
Smallest Rectangle Enclosing Black Pixels	https://leetcode.com/problems/smallest-rectangle-enclosing-black-pixels/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/smallest-rectangle-enclosing-black-pixels.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/smallest-rectangle-enclosing-black-pixels.py
Russian Doll Envelopes	https://leetcode.com/problems/russian-doll-envelopes/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/russian-doll-envelopes.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/russian-doll-envelopes.py
Max Sum of Rectangle No Larger Than K	https://leetcode.com/problems/max-sum-of-sub-matrix-no-larger-than-k/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/max-sum-of-sub-matrix-no-larger-than-k.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/max-sum-of-sub-matrix-no-larger-than-k.py
Valid Perfect Square	https://leetcode.com/problems/valid-perfect-square/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/valid-perfect-square.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/valid-perfect-square.py
Guess Number Higher or Lower	https://leetcode.com/problems/guess-number-higher-or-lower/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/guess-number-higher-or-lower.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/guess-number-higher-or-lower.py
Split Array Largest Sum	https://leetcode.com/problems/split-array-largest-sum/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/split-array-largest-sum.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/split-array-largest-sum.py
Find Right Interval	https://leetcode.com/problems/find-right-interval/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-right-interval.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-right-interval.py
Heaters	https://leetcode.com/problems/heaters/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/heaters.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/heaters.py
Single Element in a Sorted Array	https://leetcode.com/problems/dsingle-element-in-a-sorted-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/single-element-in-a-sorted-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/single-element-in-a-sorted-array.py
Find K Closest Elements	https://leetcode.com/problems/find-k-closest-elements/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-k-closest-elements.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-k-closest-elements.py
Kth Smallest Number in Multiplication Table	https://leetcode.com/problems/kth-smallest-number-in-multiplication-table/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/kth-smallest-number-in-multiplication-table.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/kth-smallest-number-in-multiplication-table.py
Find K-th Smallest Pair Distance	https://leetcode.com/problems/find-k-th-smallest-pair-distance/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-k-th-smallest-pair-distance.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-k-th-smallest-pair-distance.py
Find Smallest Letter Greater Than Target	https://leetcode.com/problems/find-smallest-letter-greater-than-target/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-smallest-letter-greater-than-target.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-smallest-letter-greater-than-target.py
Minimize Max Distance to Gas Station	https://leetcode.com/problems/minimize-max-distance-to-gas-station/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimize-max-distance-to-gas-station.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimize-max-distance-to-gas-station.py
K-th Smallest Prime Fraction	https://leetcode.com/problems/k-th-smallest-prime-fraction/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/k-th-smallest-prime-fraction.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/k-th-smallest-prime-fraction.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#binary-search-tree
Contains Duplicate III	https://leetcode.com/problems/contains-duplicate-iii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/contains-duplicate-iii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/contains-duplicate-iii.py
Kth Smallest Element in a BST	https://leetcode.com/problems/kth-smallest-element-in-a-bst/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/kth-smallest-element-in-a-bst.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/kth-smallest-element-in-a-bst.py
Lowest Common Ancestor of a Binary Search Tree	https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-search-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/lowest-common-ancestor-of-a-binary-search-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/lowest-common-ancestor-of-a-binary-search-tree.py
Closest Binary Search Tree Value	https://leetcode.com/problems/closest-binary-search-tree-value/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/closest-binary-search-tree-value.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/closest-binary-search-tree-value.py
Inorder Successor in BST	https://leetcode.com/problems/inorder-successor-in-bst/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/inorder-successor-in-bst.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/inorder-successor-in-bst.py
Data Stream as Disjoint Intervals	https://leetcode.com/problems/data-stream-as-disjoint-intervals/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/data-stream-as-disjoint-intervals.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/data-stream-as-disjoint-intervals.py
Serialize and Deserialize BST	https://leetcode.com/problems/serialize-and-deserialize-bst/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/serialize-and-deserialize-bst.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/serialize-and-deserialize-bst.py
Delete Node in a BST	https://leetcode.com/problems/delete-node-in-a-bst/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/delete-node-in-a-bst.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/delete-node-in-a-bst.py
Minimum Absolute Difference in BST	https://leetcode.com/problems/minimum-absolute-difference-in-bst/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-absolute-difference-in-bst.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-absolute-difference-in-bst.py
Split BST	https://leetcode.com/problems/split-bst/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/split-bst.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/split-bst.py
Minimum Distance Between BST Nodes	https://leetcode.com/problems/minimum-distance-between-bst-nodes/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-distance-between-bst-nodes.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-distance-between-bst-nodes.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#breadth-first-search
Binary Tree Level Order Traversal	https://leetcode.com/problems/binary-tree-level-order-traversal/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/binary-tree-level-order-traversal.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-level-order-traversal.py
Binary Tree Level Order Traversal II	https://leetcode.com/problems/binary-tree-level-order-traversal-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-level-order-traversal-ii.py
Binary Tree Zigzag Level Order Traversal	https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-zigzag-level-order-traversal.py
Populating Next Right Pointers in Each Node II	https://leetcode.com/problems/populating-next-right-pointers-in-each-node-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/populating-next-right-pointers-in-each-node-ii.py
Word Ladder	https://leetcode.com/problems/word-ladder/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/word-ladder.py
Surrounded Regions	https://leetcode.com/problems/surrounded-regions/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/surrounded-regions.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/surrounded-regions.py
Clone Graph	https://leetcode.com/problems/clone-graph/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/clone-graph.py
Course Schedule	https://leetcode.com/problems/course-schedule/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/course-schedule.py
Course Schedule II	https://leetcode.com/problems/course-schedule-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/course-schedule-ii.py
Graph Valid Tree	https://leetcode.com/problems/graph-valid-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/graph-valid-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/graph-valid-tree.py
Alien Dictionary	https://leetcode.com/problems/alien-dictionary/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/alien-dictionary.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/alien-dictionary.py
Walls and Gates	https://leetcode.com/problems/walls-and-gates/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/walls-and-gates.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/walls-and-gates.py
Minimum Height Trees	https://leetcode.com/problems/minimum-height-trees/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-height-trees.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-height-trees.py
Shortest Distance from All Buildings	https://leetcode.com/problems/shortest-distance-from-all-buildings/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/shortest-distance-from-all-buildings.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/shortest-distance-from-all-buildings.py
Minimum Genetic Mutation	https://leetcode.com/problems/minimum-genetic-mutation/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-genetic-mutation.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-genetic-mutation.py
Sequence Reconstruction	https://leetcode.com/problems/sequence-reconstruction/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sequence-reconstruction.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sequence-reconstruction.py
01 Matrix	https://leetcode.com/problems/01-matrix/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/01-matrix.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/01-matrix.py
Path Sum IV	https://leetcode.com/problems/path-sum-iv/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/path-sum-iv.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/path-sum-iv.py
Cut Off Trees for Golf Event	https://leetcode.com/problems/cut-off-trees-for-golf-event/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/cut-off-trees-for-golf-event.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/cut-off-trees-for-golf-event.py
Closest Leaf in a Binary Tree	https://leetcode.com/problems/closest-leaf-in-a-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/closest-leaf-in-a-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/closest-leaf-in-a-binary-tree.py
Network Delay Time	https://leetcode.com/problems/network-delay-time/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/network-delay-time.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/network-delay-time.py
Open the Lock	https://leetcode.com/problems/open-the-lock/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/open-the-lock.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/open-the-lock.py
Sliding Puzzle	https://leetcode.com/problems/sliding-puzzle/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sliding-puzzle.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sliding-puzzle.py
Cheapest Flights Within K Stops	https://leetcode.com/problems/cheapest-flights-within-k-stops/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/cheapest-flights-within-k-stops.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/cheapest-flights-within-k-stops.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#depth-first-search
Path Sum	https://leetcode.com/problems/path-sum/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/path-sum.py
Path Sum II	https://leetcode.com/problems/path-sum-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/path-sum-ii.py
Binary Tree Right Side View	https://leetcode.com/problems/binary-tree-right-side-view/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-right-side-view.py
Number of Islands	https://leetcode.com/problems/number-of-islands/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/number-of-islands.py
Lowest Common Ancestor of a Binary Tree	https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/lowest-common-ancestor-of-a-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/lowest-common-ancestor-of-a-binary-tree.py
Strobogrammatic Number II	https://leetcode.com/problems/strobogrammatic-number-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/strobogrammatic-number-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/strobogrammatic-number-ii.py
Count Univalue Subtrees	https://leetcode.com/problems/count-univalue-subtrees
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/count-univalue-subtrees.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/count-univalue-subtrees.py
Binary Tree Paths	https://leetcode.com/problems/binary-tree-paths/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/binary-tree-paths.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/binary-tree-paths.py
Expression Add Operators	https://leetcode.com/problems/expression-add-operators/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/expression-add-operators.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/expression-add-operators.py
Remove Invalid Parentheses	https://leetcode.com/problems/remove-invalid-parentheses/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/remove-invalid-parentheses.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/remove-invalid-parentheses.py
Longest Increasing Path in a Matrix	https://leetcode.com/problems/longest-increasing-path-in-a-matrix/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-increasing-path-in-a-matrix.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-increasing-path-in-a-matrix.py
Reconstruct Itinerary	https://leetcode.com/problems/reconstruct-itinerary/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reconstruct-itinerary.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reconstruct-itinerary.py
Nested List Weight Sum	https://leetcode.com/problems/nested-list-weight-sum/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/nested-list-weight-sum.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/nested-list-weight-sum.py
Nested List Weight Sum II	https://leetcode.com/problems/nested-list-weight-sum-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/nested-list-weight-sum-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/nested-list-weight-sum-ii.py
Find Leaves of Binary Tree	https://leetcode.com/problems/find-leaves-of-binary-tree/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/find-leaves-of-binary-tree.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/find-leaves-of-binary-tree.py
Evaluate Division	https://leetcode.com/problems/evaluate-division/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/evaluate-division.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/evaluate-division.py
Pacific Atlantic Water Flow	https://leetcode.com/problems/pacific-atlantic-water-flow/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/pacific-atlantic-water-flow.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/pacific-atlantic-water-flow.py
K-th Smallest in Lexicographical Order	https://leetcode.com/problems/k-th-smallest-in-lexicographical-order/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/k-th-smallest-in-lexicographical-order.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/k-th-smallest-in-lexicographical-order.py
Can I Win	https://leetcode.com/problems/can-i-win/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/can-i-win.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/can-i-win.py
Friend Circles	https://leetcode.com/problems/friend-circles/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/friend-circles.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/friend-circles.py
Kill Process	https://leetcode.com/problems/kill-process/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/kill-process.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/kill-process.py
Shopping Offers	https://leetcode.com/problems/shopping-offers/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/shopping-offers.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/shopping-offers.py
Employee Importance	https://leetcode.com/problems/employee-importance/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/employee-importance.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/employee-importance.py
Number of Distinct Islands	https://leetcode.com/problems/number-of-distinct-islands/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/number-of-distinct-islands.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/number-of-distinct-islands.py
Max Area of Island	https://leetcode.com/problems/max-area-of-island/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/max-area-of-island.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/max-area-of-island.py
Number of Distinct Islands II	https://leetcode.com/problems/number-of-distinct-islands-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/number-of-distinct-islands-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/number-of-distinct-islands-ii.py
Max Area of Island	https://leetcode.com/problems/flood-fill/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/flood-fill.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/flood-fill.py
Contain Virus	https://leetcode.com/problems/contain-virus/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/contain-virus.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/contain-virus.py
Cracking the Safe	https://leetcode.com/problems/cracking-the-safe/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/cracking-the-safe.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/cracking-the-safe.py
Pyramid Transition Matrix	https://leetcode.com/problems/pyramid-transition-matrix/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/pyramid-transition-matrix.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/pyramid-transition-matrix.py
Is Graph Bipartite?	https://leetcode.com/problems/is-graph-bipartite/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/is-graph-bipartite.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/is-graph-bipartite.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#backtracking
Letter Combinations of a Phone Number	https://leetcode.com/problems/letter-combinations-of-a-phone-number/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/letter-combinations-of-a-phone-number.py
Generate Parentheses	https://leetcode.com/problems/generate-parentheses/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/generate-parentheses.py
Sudoku Solver	https://leetcode.com/problems/sudoku-solver/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sudoku-solver.py
Combination Sum	https://leetcode.com/problems/combination-sum/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/combination-sum.py
Combination Sum II	https://leetcode.com/problems/combination-sum-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/combination-sum-ii.py
Permutations	https://leetcode.com/problems/permutations/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/permutations.py
Permutations II	https://leetcode.com/problems/permutations-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/permutations-ii.py
N-Queens	https://leetcode.com/problems/n-queens/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/n-queens.py
N-Queens-II	https://leetcode.com/problems/n-queens-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/n-queens-ii.py
Combinations	https://leetcode.com/problems/combinations/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/combinations.py
Word Search	https://leetcode.com/problems/word-search/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/word-search.py
Restore IP Addresses	https://leetcode.com/problems/restore-ip-addresses/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/restore-ip-addresses.py
Subsets	https://leetcode.com/problems/subsets/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/subsets.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/subsets.py
Subsets II	https://leetcode.com/problems/subsets-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/subsets-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/subsets-ii.py
Word Ladder II	https://leetcode.com/problems/word-ladder-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/word-ladder-ii.py
Palindrome Partitioning	https://leetcode.com/problems/palindrome-partitioning/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/palindrome-partitioning.py
Word Break II	https://leetcode.com/problems/word-break-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/word-break-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/word-break-ii.py
Word Search II	https://leetcode.com/problems/word-search-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/word-search-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/word-search-ii.py
Combination Sum III	https://leetcode.com/problems/combination-sum-iii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/combination-sum-iii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/combination-sum-iii.py
Factor Combinations	https://leetcode.com/problems/factor-combinations/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/factor-combinations.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/factor-combinations.py
Palindrome Permutation II	https://leetcode.com/problems/palindrome-permutation-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/palindrome-permutation-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/palindrome-permutation-ii.py
Word Pattern II	https://leetcode.com/problems/word-pattern-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/word-pattern-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/word-pattern-ii.py
Flip Game II	https://leetcode.com/problems/flip-game-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/flip-game-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/flip-game-ii.py
Generalized Abbreviation	https://leetcode.com/problems/generalized-abbreviation/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/generalized-abbreviation.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/generalized-abbreviation.py
Word Squares	https://leetcode.com/problems/word-squares/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/word-squares.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/word-squares.py
Beautiful Arrangement	https://leetcode.com/problems/beautiful-arrangement/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/beautiful-arrangement.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/beautiful-arrangement.py
Implement Magic Dictionary	https://leetcode.com/problems/implement-magic-dictionary/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/implement-magic-dictionary.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/implement-magic-dictionary.py
24 Game	https://leetcode.com/problems/24-game/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/24-game.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/24-game.py
Partition to K Equal Sum Subsets	https://leetcode.com/problems/partition-to-k-equal-sum-subsets/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/partition-to-k-equal-sum-subsets.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/partition-to-k-equal-sum-subsets.py
Maximum Length of Repeated Subarray	https://leetcode.com/problems/maximum-length-of-repeated-subarray/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-length-of-repeated-subarray.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-length-of-repeated-subarray.py
Letter Case Permutation	https://leetcode.com/problems/letter-case-permutation/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/letter-case-permutation.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/letter-case-permutation.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#dynamic-programming
Regular Expression Matching	https://leetcode.com/problems/regular-expression-matching/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/regular-expression-matching.py
Maximum Subarray	https://leetcode.com/problems/maximum-subarray/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-subarray.py
Unique Paths	https://leetcode.com/problems/unique-paths/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/unique-paths.py
Unique Paths II	https://leetcode.com/problems/unique-paths-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/unique-paths-ii.py
Minimum Path Sum	https://leetcode.com/problems/minimum-path-sum/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-path-sum.py
Climbing Stairs	https://leetcode.com/problems/climbing-stairs/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/climbing-stairs.py
Edit Distance	https://leetcode.com/problems/edit-distance/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/edit-distance.py
Scramble String	https://leetcode.com/problems/scramble-string/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/scramble-string.py
Decode Ways	https://leetcode.com/problems/decode-ways/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/decode-ways.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/decode-ways.py
Unique Binary Search Trees	https://leetcode.com/problems/unique-binary-search-trees/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/unique-binary-search-trees.py
Interleaving String	https://leetcode.com/problems/interleaving-string/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/interleaving-string.py
Distinct Subsequences	https://leetcode.com/problems/distinct-subsequences/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/distinct-subsequences.py
Triangle	https://leetcode.com/problems/triangle/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/triangle.py
Best Time to Buy and Sell Stock III	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/best-time-to-buy-and-sell-stock-iii.py
Palindrome Partitioning II	https://leetcode.com/problems/palindrome-partitioning-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/palindrome-partitioning-ii.py
Word Break	https://leetcode.com/problems/word-break/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/word-break.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/word-break.py
Maximum Product Subarray	https://leetcode.com/problems/maximum-product-subarray/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-product-subarray.py
Dungeon Game	https://leetcode.com/problems/dungeon-game/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/dungeon-game.py
Best Time to Buy and Sell Stock IV	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iv/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/best-time-to-buy-and-sell-stock-iv.py
House Robber	https://leetcode.com/problems/house-robber/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/house-robber.py
House Robber II	https://leetcode.com/problems/house-robber-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/house-robber-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/house-robber-ii.py
Maximal Square	https://leetcode.com/problems/maximal-square/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximal-square.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximal-square.py
Paint House	https://leetcode.com/problems/paint-house/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/paint-house.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/paint-house.py
Paint House II	https://leetcode.com/problems/paint-house-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/paint-house-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/paint-house-ii.py
Paint Fence	https://leetcode.com/problems/paint-fence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/paint-fence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/paint-fence.py
Perfect Squares	https://leetcode.com/problems/perfect-squares/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/perfect-squares.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/perfect-squares.py
Range Sum Query - Immutable	https://leetcode.com/problems/range-sum-query-immutable/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/range-sum-query-immutable.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/range-sum-query-immutable.py
Range Sum Query 2D - Immutable	https://leetcode.com/problems/range-sum-query-2d-immutable/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/range-sum-query-2d-immutable.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/range-sum-query-2d-immutable.py
Best Time to Buy and Sell Stock with Cooldown	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-cooldown/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/best-time-to-buy-and-sell-stock-with-cooldown.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/best-time-to-buy-and-sell-stock-with-cooldown.py
Burst Balloons	https://leetcode.com/problems/burst-balloons/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/burst-balloons.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/burst-balloons.py
Coin Change	https://leetcode.com/problems/coin-change/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/coin-change.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/coin-change.py
Android Unlock Patterns	https://leetcode.com/problems/android-unlock-patterns/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/android-unlock-patterns.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/android-unlock-patterns.py
Count Numbers with Unique Digits	https://leetcode.com/problems/count-numbers-with-unique-digits/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/count-numbers-with-unique-digits.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/count-numbers-with-unique-digits.py
Bomb Enemy	https://leetcode.com/problems/bomb-enemy/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/bomb-enemy.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/bomb-enemy.py
Largest Divisible Subset	https://leetcode.com/problems/largest-divisible-subset/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/largest-divisible-subset.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/largest-divisible-subset.py
Guess Number Higher or Lower II	https://leetcode.com/problems/guess-number-higher-or-lower-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/guess-number-higher-or-lower-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/guess-number-higher-or-lower-ii.py
Combination Sum IV	https://leetcode.com/problems/combination-sum-iv/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/combination-sum-iv.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/combination-sum-iv.py
Frog Jump	https://leetcode.com/problems/frog-jump/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/frog-jump.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/frog-jump.py
Partition Equal Subset Sum	https://leetcode.com/problems/partition-equal-subset-sum/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/partition-equal-subset-sum.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/partition-equal-subset-sum.py
Sentence Screen Fitting	https://leetcode.com/problems/sentence-screen-fitting/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/sentence-screen-fitting.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/sentence-screen-fitting.py
Arithmetic Slices II - Subsequence	https://leetcode.com/problems/arithmetic-slices-ii-subsequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/arithmetic-slices-ii-subsequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/arithmetic-slices-ii-subsequence.py
Optimal Account Balancing	https://leetcode.com/problems/optimal-account-balancing/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/optimal-account-balancing.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/optimal-account-balancing.py
Count The Repetitions	https://leetcode.com/problems/count-the-repetitions/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/count-the-repetitions.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/count-the-repetitions.py
Unique Substrings in Wraparound String	https://leetcode.com/problems/unique-substrings-in-wraparound-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/unique-substrings-in-wraparound-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/unique-substrings-in-wraparound-string.py
Encode String with Shortest Length	https://leetcode.com/problems/encode-string-with-shortest-length/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/encode-string-with-shortest-length.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/encode-string-with-shortest-length.py
Concatenated Words	https://leetcode.com/problems/concatenated-words/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/concatenated-words.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/concatenated-words.py
Ones and Zeroes	https://leetcode.com/problems/ones-and-zeroes/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/ones-and-zeroes.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/ones-and-zeroes.py
Remove Boxes	https://leetcode.com/problems/remove-boxes/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/remove-boxes.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/remove-boxes.py
Student Attendance Record II	https://leetcode.com/problems/student-attendance-record-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/student-attendance-record-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/student-attendance-record-ii.py
Longest Line of Consecutive One in Matrix	https://leetcode.com/problems/longest-line-of-consecutive-one-in-matrix/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/longest-line-of-consecutive-one-in-matrix.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/longest-line-of-consecutive-one-in-matrix.py
Maximum Vacation Days	https://leetcode.com/problems/maximum-vacation-days/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-vacation-days.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-vacation-days.py
Out of Boundary Paths	https://leetcode.com/problems/out-of-boundary-paths/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/out-of-boundary-paths.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/out-of-boundary-paths.py
Delete Operation for Two Strings	https://leetcode.com/problems/delete-operation-for-two-strings/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/delete-operation-for-two-strings.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/delete-operation-for-two-strings.py
Non-negative Integers without Consecutive Ones	https://leetcode.com/problems/non-negative-integers-without-consecutive-ones/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/non-negative-integers-without-consecutive-ones.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/non-negative-integers-without-consecutive-ones.py
K Inverse Pairs Array	https://leetcode.com/problems/k-inverse-pairs-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/k-inverse-pairs-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/k-inverse-pairs-array.py
Decode Ways II	https://leetcode.com/problems/decode-ways-ii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/decode-ways-ii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/decode-ways-ii.py
2 Keys Keyboard	https://leetcode.com/problems/2-keys-keyboard/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/2-keys-keyboard.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/2-keys-keyboard.py
Coin Path	https://leetcode.com/problems/coin-path/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/coin-path.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/coin-path.py
Strange Printer	https://leetcode.com/problems/strange-printer/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/strange-printer.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/strange-printer.py
Number of Longest Increasing Subsequence	https://leetcode.com/problems/number-of-longest-increasing-subsequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/number-of-longest-increasing-subsequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/number-of-longest-increasing-subsequence.py
Knight Probability in Chessboard	https://leetcode.com/problems/knight-probability-in-chessboard/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/knight-probability-in-chessboard.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/knight-probability-in-chessboard.py
Maximum Sum of 3 Non-Overlapping Subarrays	https://leetcode.com/problems/maximum-sum-of-3-non-overlapping-subarrays/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-sum-of-3-non-overlapping-subarrays.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-sum-of-3-non-overlapping-subarrays.py
Stickers to Spell Word	https://leetcode.com/problems/stickers-to-spell-word/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/stickers-to-spell-word.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/stickers-to-spell-word.py
Minimum ASCII Delete Sum for Two Strings	https://leetcode.com/problems/minimum-ascii-delete-sum-for-two-strings/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-ascii-delete-sum-for-two-strings.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-ascii-delete-sum-for-two-strings.py
Best Time to Buy and Sell Stock with Transaction Fee	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-transaction-fee/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/best-time-to-buy-and-sell-stock-with-transaction-fee.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/best-time-to-buy-and-sell-stock-with-transaction-fee.py
Minimum Window Subsequence	https://leetcode.com/problems/minimum-window-subsequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-window-subsequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-window-subsequence.py
Count Different Palindromic Subsequences	https://leetcode.com/problems/count-different-palindromic-subsequences/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/count-different-palindromic-subsequences.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/count-different-palindromic-subsequences.py
Delete and Earn	https://leetcode.com/problems/delete-and-earn/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/delete-and-earn.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/delete-and-earn.py
Cherry Pickup	https://leetcode.com/problems/cherry-pickup/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/cherry-pickup.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/cherry-pickup.py
Min Cost Climbing Stairs	https://leetcode.com/problems/min-cost-climbing-stairs/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/min-cost-climbing-stairs.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/min-cost-climbing-stairs.py
Number Of Corner Rectangles	https://leetcode.com/problems/number-of-corner-rectangles/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/number-of-corner-rectangles.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/number-of-corner-rectangles.py
Largest Plus Sign	https://leetcode.com/problems/largest-plus-sign/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/largest-plus-sign.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/largest-plus-sign.py
Rotated Digits	https://leetcode.com/problems/rotated-digits/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/rotated-digits.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/rotated-digits.py
Domino and Tromino Tiling	https://leetcode.com/problems/domino-and-tromino-tiling/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/domino-and-tromino-tiling.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/domino-and-tromino-tiling.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#greedy
Container With Most Water	https://leetcode.com/problems/container-with-most-water/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/container-with-most-water.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/container-with-most-water.py
Trapping Rain Water	https://leetcode.com/problems/trapping-rain-water/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/trapping-rain-water.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/trapping-rain-water.py
Wildcard Matching	https://leetcode.com/problems/wildcard-matching/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/wildcard-matching.py
Jump Game II	https://leetcode.com/problems/jump-game-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/jump-game-ii.py
Jump Game	https://leetcode.com/problems/jump-game/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/jump-game.py
Best Time to Buy and Sell Stock II	https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/best-time-to-buy-and-sell-stock-ii.py
Gas Station	https://leetcode.com/problems/gas-station/
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/gas-station.py
Candy	https://leetcode.com/problems/candy/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/candy.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/candy.py
Remove Duplicate Letters	https://leetcode.com/problems/remove-duplicate-letters/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/remove-duplicate-letters.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/remove-duplicate-letters.py
Create Maximum Number	https://leetcode.com/problems/create-maximum-number/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/create-maximum-number.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/create-maximum-number.py
Delete Digits	http://www.lintcode.com/en/problem/delete-digits/
Patching Array	https://leetcode.com/problems/patching-array/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/patching-array.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/patching-array.py
Wiggle Subsequence	https://leetcode.com/problems/wiggle-subsequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/wiggle-subsequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/wiggle-subsequence.py
Is Subsequence	https://leetcode.com/problems/is-subsequence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/is-subsequence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/is-subsequence.py
Integer Replacement	https://leetcode.com/problems/integer-replacement/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/integer-replacement.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/integer-replacement.py
Remove K Digits	https://leetcode.com/problems/remove-k-digits/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/remove-k-digits.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/remove-k-digits.py
Non-overlapping Intervals	https://leetcode.com/problems/non-overlapping-intervals/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/non-overlapping-intervals.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/non-overlapping-intervals.py
Minimum Number of Arrows to Burst Balloons	https://leetcode.com/problems/minimum-number-of-arrows-to-burst-balloons/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/minimum-number-of-arrows-to-burst-balloons.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/minimum-number-of-arrows-to-burst-balloons.py
Assign Cookies	https://leetcode.com/problems/assign-cookies/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/assign-cookies.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/assign-cookies.py
Task Scheduler	https://leetcode.com/problems/task-scheduler/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/task-scheduler.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/task-scheduler.py
Course Schedule III	https://leetcode.com/problems/course-schedule-iii/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/course-schedule-iii.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/course-schedule-iii.py
Maximum Length of Pair Chain	https://leetcode.com/problems/maximum-length-of-pair-chain/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/maximum-length-of-pair-chain.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/maximum-length-of-pair-chain.py
Non-overlapping Intervals	https://leetcode.com/problems/non-overlapping-intervals/
Dota2 Senate	https://leetcode.com/problems/dota2-senate/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/dota2-senate.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/dota2-senate.py
Split Array into Consecutive Subsequences	https://leetcode.com/problems/split-array-into-consecutive-subsequences/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/split-array-into-consecutive-subsequences.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/split-array-into-consecutive-subsequences.py
Monotone Increasing Digits	https://leetcode.com/problems/monotone-increasing-digits/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/monotone-increasing-digits.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/monotone-increasing-digits.py
Set Intersection Size At Least Two	https://leetcode.com/problems/set-intersection-size-at-least-two/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/set-intersection-size-at-least-two.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/set-intersection-size-at-least-two.py
Employee Free Time	https://leetcode.com/problems/employee-free-time/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/employee-free-time.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/employee-free-time.py
Partition Labels	https://leetcode.com/problems/partition-labels/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/partition-labels.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/partition-labels.py
Reorganize String	https://leetcode.com/problems/reorganize-string/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/reorganize-string.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/reorganize-string.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#graph
Couples Holding Hands	https://leetcode.com/problems/couples-holding-hands/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/couples-holding-hands.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/couples-holding-hands.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#geometry
Erect the Fence	https://leetcode.com/problems/erect-the-fence/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/erect-the-fence.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/erect-the-fence.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#design
LRU Cache	https://leetcode.com/problems/lru-cache/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/lru-cache.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/lru-cache.py
Implement Stack using Queues	https://leetcode.com/problems/implement-stack-using-queues/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/implement-stack-using-queues.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/implement-stack-using-queues.py
Peeking Iterator	https://leetcode.com/problems/peeking-iterator/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/peeking-iterator.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/peeking-iterator.py
Design Tic-Tac-Toe	https://leetcode.com/problems/design-tic-tac-toe/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/design-tic-tac-toe.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/design-tic-tac-toe.py
Design Snake Game	https://leetcode.com/problems/design-snake-game/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/design-snake-game.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/design-snake-game.py
Design Twitter	https://leetcode.com/problems/design-twitter/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/design-twitter.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/design-twitter.py
Logger Rate Limiter	https://leetcode.com/problems/logger-rate-limiter/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/logger-rate-limiter.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/logger-rate-limiter.py
Design Hit Counter	https://leetcode.com/problems/design-hit-counter/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/design-hit-counter.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/design-hit-counter.py
Design Phone Directory	https://leetcode.com/problems/design-phone-directory/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/design-phone-directory.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/design-phone-directory.py
Insert Delete GetRandom O(1)	https://leetcode.com/problems/insert-delete-getrandom-o1/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/insert-delete-getrandom-o1.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/insert-delete-getrandom-o1.py
Insert Delete GetRandom O(1) - Duplicates allowed	https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/insert-delete-getrandom-o1-duplicates-allowed.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/insert-delete-getrandom-o1-duplicates-allowed.py
All O`one Data Structure	https://leetcode.com/problems/all-oone-data-structure/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/all-oone-data-structure.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/all-oone-data-structure.py
LFU Cache	https://leetcode.com/problems/lfu-cache/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/lfu-cache.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/lfu-cache.py
Encode and Decode TinyURL	https://leetcode.com/problems/encode-and-decode-tinyurl/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/encode-and-decode-tinyurl.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/encode-and-decode-tinyurl.py
Design In-Memory File System	https://leetcode.com/problems/design-in-memory-file-system/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/design-in-memory-file-system.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/design-in-memory-file-system.py
Design Compressed String Iterator	https://leetcode.com/problems/design-compressed-string-iterator/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/design-compressed-string-iterator.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/design-compressed-string-iterator.py
Design Excel Sum Formula	https://leetcode.com/problems/design-excel-sum-formula/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/design-excel-sum-formula.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/design-excel-sum-formula.py
Design Log Storage System	https://leetcode.com/problems/design-log-storage-system/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/design-log-storage-system.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/design-log-storage-system.py
Design Search Autocomplete System	https://leetcode.com/problems/design-search-autocomplete-system/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/design-search-autocomplete-system.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/design-search-autocomplete-system.py
Range Module	https://leetcode.com/problems/range-module/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/range-module.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/range-module.py
Max Stack	https://leetcode.com/problems/max-stack/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/max-stack.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/max-stack.py
Prefix and Suffix Search	https://leetcode.com/problems/prefix-and-suffix-search/
C++	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/C++/prefix-and-suffix-search.cpp
Python	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Python/prefix-and-suffix-search.py
	https://patch-diff.githubusercontent.com/pingf/LeetCode#sql
Combine Two Tables	https://leetcode.com/problems/combine-two-tables/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/combine-two-tables.sql
Second Highest Salary	https://leetcode.com/problems/second-highest-salary/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/second-highest-salary.sql
Nth Highest Salary	https://leetcode.com/problems/nth-highest-salary/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/nth-highest-salary.sql
Rank Scores	https://leetcode.com/problems/rank-scores/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/rank-scores.sql
Consecutive Numbers	https://leetcode.com/problems/consecutive-numbers/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/consecutive-numbers.sql
Employees Earning More Than Their Managers	https://leetcode.com/problems/employees-earning-more-than-their-managers/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/employees-earning-more-than-their-managers.sql
Duplicate Emails	https://leetcode.com/problems/duplicate-emails/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/duplicate-emails.sql
Customers Who Never Order	https://leetcode.com/problems/customers-who-never-order/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/customers-who-never-order.sql
Department Highest Salary	https://leetcode.com/problems/department-highest-salary/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/department-highest-salary.sql
Department Top Three Salaries	https://leetcode.com/problems/department-top-three-salaries/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/department-top-three-salaries.sql
Delete Duplicate Emails	https://leetcode.com/problems/delete-duplicate-emails/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/delete-duplicate-emails.sql
Rising Temperature	https://leetcode.com/problems/rising-temperature/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/rising-temperature.sql
Trips and Users	https://leetcode.com/problems/trips-and-users/
MySQL	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/MySQL/trips-and-users.sql
	https://patch-diff.githubusercontent.com/pingf/LeetCode#shell-script
Word Frequency	https://leetcode.com/problems/word-frequency/
Shell	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Shell/word-frequency.sh
Valid Phone Numbers	https://leetcode.com/problems/valid-phone-numbers/
Shell	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Shell/valid-phone-numbers.sh
Transpose File	https://leetcode.com/problems/transpose-file/
Shell	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Shell/transpose-file.sh
Tenth Line	https://leetcode.com/problems/tenth-line/
Shell	https://patch-diff.githubusercontent.com/pingf/LeetCode/blob/master/Shell/tenth-line.sh
Readme	https://patch-diff.githubusercontent.com/pingf/LeetCode#readme-ov-file
MIT license	https://patch-diff.githubusercontent.com/pingf/LeetCode#MIT-1-ov-file
Please reload this page	https://patch-diff.githubusercontent.com/pingf/LeetCode
Activity	https://patch-diff.githubusercontent.com/pingf/LeetCode/activity
0 stars	https://patch-diff.githubusercontent.com/pingf/LeetCode/stargazers
1 watching	https://patch-diff.githubusercontent.com/pingf/LeetCode/watchers
0 forks	https://patch-diff.githubusercontent.com/pingf/LeetCode/forks
Report repository	https://patch-diff.githubusercontent.com/contact/report-content?content_url=https%3A%2F%2Fgithub.com%2Fpingf%2FLeetCode&report=pingf+%28user%29
Releases	https://patch-diff.githubusercontent.com/pingf/LeetCode/releases
Packages 0	https://patch-diff.githubusercontent.com/users/pingf/packages?repo_name=LeetCode
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Terms	https://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacy	https://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Security	https://github.com/security
Status	https://www.githubstatus.com/
Community	https://github.community/
Docs	https://docs.github.com/
Contact	https://support.github.com?tags=dotcom-footer

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