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Title: GitHub - SantoshKumar89/Algorithm-and-Leetcode: I listed All the questions that I wrote at least twice in https://seanforfun.github.io/leetcode/. Though all my solutions can be found at leetcode column. I also made my own conclusions about data structure in this repository, all files will be synchronized on my github.io.

Open Graph Title: GitHub - SantoshKumar89/Algorithm-and-Leetcode: I listed All the questions that I wrote at least twice in https://seanforfun.github.io/leetcode/. Though all my solutions can be found at leetcode column. I also made my own conclusions about data structure in this repository, all files will be synchronized on my github.io.

X Title: GitHub - SantoshKumar89/Algorithm-and-Leetcode: I listed All the questions that I wrote at least twice in https://seanforfun.github.io/leetcode/. Though all my solutions can be found at leetcode column. I also made my own conclusions about data structure in this repository, all files will be synchronized on my github.io.

Description: I listed All the questions that I wrote at least twice in https://seanforfun.github.io/leetcode/. Though all my solutions can be found at leetcode column. I also made my own conclusions about data structure in this repository, all files will be synchronized on my github.io. - SantoshKumar89/Algorithm-and-Leetcode

Open Graph Description: I listed All the questions that I wrote at least twice in https://seanforfun.github.io/leetcode/. Though all my solutions can be found at leetcode column. I also made my own conclusions about data ...

X Description: I listed All the questions that I wrote at least twice in https://seanforfun.github.io/leetcode/. Though all my solutions can be found at leetcode column. I also made my own conclusions about data ...

Opengraph URL: https://github.com/SantoshKumar89/Algorithm-and-Leetcode

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og:image:alt	I listed All the questions that I wrote at least twice in https://seanforfun.github.io/leetcode/. Though all my solutions can be found at leetcode column. I also made my own conclusions about data ...
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Algorithm(4th_Edition)	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode/tree/master/Algorithm(4th_Edition)
Algorithm(4th_Edition)	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode/tree/master/Algorithm(4th_Edition)
DataStructrue	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode/tree/master/DataStructrue
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1.Two Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/1.Two%20Sum.md
2.Add Two Numbers	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/2.%20Add%20Two%20Numbers.md
3.Longest Substring Without Repeating Characters	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/3.%20Longest%20Substring%20Without%20Repeating%20Characters.md
4.Median of Two Sorted Arrays	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/4.%20Median%20of%20Two%20Sorted%20Arrays.md
5. Longest Palindromic Substring	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/5.%20Longest%20Palindromic%20Substring.md
6. ZigZag Conversion	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/6.%20ZigZag%20Conversion.md
7. Reverse Integer	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/7.%20Reverse%20Integer.md
8. String to Integer (atoi)	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/8.%20String%20to%20Integer%20(atoi).md
9. Palindrome Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/9.%20Palindrome%20Number.md
10. Regular Expression Matching	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/10.%20Regular%20Expression%20Matching.md
11. Container With Most Water	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/11.%20Container%20With%20Most%20Water.md
12. Integer to Roman	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/12.%20Integer%20to%20Roman.md
13. Roman to Integer	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/13.%20Roman%20to%20Integer.md
14.LongestCommonPrefix	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/14.LongestCommonPrefix.md
15. 3Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/15.%203Sum.md
16. 3Sum Closest	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/16.%203Sum%20Closest.md
17. Letter Combinations of a Phone Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/17.%20Letter%20Combinations%20of%20a%20Phone%20Number.md
18. 4Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/18.%204Sum.md
19. Remove Nth Node From End of List	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/19.%20Remove%20Nth%20Node%20From%20End%20of%20List.md
20. Valid Parentheses	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/20.%20Valid%20Parentheses.md
21. Merge Two Sorted Lists	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/21.%20Merge%20Two%20Sorted%20Lists.md
22. Generate Parentheses	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/22.%20Generate%20Parentheses.md
23. Merge k Sorted Lists	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/23.%20Merge%20k%20Sorted%20Lists.md
24. Swap Nodes in Pairs	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/24.%20Swap%20Nodes%20in%20Pairs.md
25. Reverse Nodes in k-Group	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/25.%20Reverse%20Nodes%20in%20k-Group.md
26. Remove Duplicates from Sorted Array	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/26.%20Remove%20Duplicates%20from%20Sorted%20Array.md
27. Remove Element	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/27.%20Remove%20Element.md
28. Implement strStr()	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/28.%20Implement%20strStr().md
29. Divide Two Integers	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/29.%20Divide20Two20Integers.md
30. Substring with Concatenation of All Words	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/30.%20Substring%20with%20Concatenation%20of%20All%20Words.md
31. Next Permutation	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/31.%20Next%20Permutation.md
32. Longest Valid Parentheses	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/32.%20Longest%20Valid%20Parentheses.md
33. Search in Rotated Sorted Array	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/33.%20Search%20in%20Rotated%20Sorted%20Array.md
34. Find First and Last Position of Element in Sorted Array	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/34.%20Find%20First%20and%20Last%20Position%20of%20Element%20in%20Sorted%20Array.md
35. Search Insert Position	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/35.%20Search%20Insert%20Position.md
36. Valid Sudoku	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/36.%20Valid%20Sudoku.md
37. Sudoku Solver	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/37.%20Sudoku%20Solver.md
38. Count and Say	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/38.%20Count%20and%20Say.md
39. Combination Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/39.%20Combination%20Sum.md
40. Combination Sum II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/40.%20Combination%20Sum%20II.md
41. First Missing Positive	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/41.%20First%20Missing%20Positive.md
42. Trapping Rain Water	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/42.%20Trapping%20Rain%20Water.md
43. Multiply Strings	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/43.%20Multiply%20Strings.md
44. Wildcard Matching	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/44.%20Wildcard%20Matching.md
45. Jump Game II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/45.%20Jump%20Game%20II.md
46. Permutations	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/46.%20Permutations.md
47. Permutations II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/47.%20Permutations%20II.md
48. Rotate Image	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/48.%20Rotate%20Image.md
49. Group Anagrams	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/49.%20Group%20Anagrams.md
50. Pow(x, n)	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/50.%20Pow(x,%20n).md
51. N-Queens	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/51.%20N-Queens.md
52. N-Queens II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/52.%20N-Queens%20II.md
53. Maximum Subarray	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/53.%20Maximum%20Subarray.md
54. Spiral Matrix	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/54.%20Spiral%20Matrix.md
55. Jump Game	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/55.%20Jump%20Game.md
56. Merge Intervals	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/56.%20Merge%20Intervals.md
57. Insert Interval	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/57.%20Insert%20Interval.md
58. Length of Last Word	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/58.%20Length%20of%20Last%20Word.md
59. Spiral Matrix II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/59.%20Spiral%20Matrix%20II.md
60. Permutation Sequence	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/60.%20Permutation%20Sequence.md
61. Rotate List	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/61.%20Rotate%20List.md
62. Unique Paths	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/62.%20Unique%20Paths.md
63. Unique Paths II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/63.%20Unique%20Paths%20II.md
64. Minimum Path Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/64.%20Minimum%20Path%20Sum.md
65. Valid Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/65.%20Valid%20Number.md
66. Plus One	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/66.%20Plus%20One.md
67. Add Binary	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/67.%20Add%20Binary.md
69. Sqrt(x)	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/69.%20Sqrt(x).md
70. Climbing Stairs	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/70.%20Climbing%20Stairs.md
71. Simplify Path	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/71.%20Simplify%20Path.md
72. Edit Distance	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/72.%20Edit%20Distance.md
73. Set Matrix Zeroes	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/73.%20Set%20Matrix%20Zeroes.md
74. Search a 2D Matrix	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/74.%20Search%20a%202D%20Matrix.md
75. Sort Colors	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/75.%20Sort%20Colors.md
76. Minimum Window Substring	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/76.%20Minimum%20Window%20Substring.md
77. Combinations	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/77.%20Combinations.md
78. Subsets	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/78.%20Subsets.md
79. Word Search	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/79.%20Word%20Search.md
80. Remove Duplicates from Sorted Array II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/80.%20Remove%20Duplicates%20from%20Sorted%20Array%20II.md
81. Search in Rotated Sorted Array II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/81.%20Search%20in%20Rotated%20Sorted%20Array%20II.md
82. Remove Duplicates from Sorted List II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/82.%20Remove%20Duplicates%20from%20Sorted%20List%20II.md
83. Remove Duplicates from Sorted List	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/83.%20Remove%20Duplicates%20from%20Sorted%20List.md
84. Largest Rectangle in Histogram	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/84.%20Largest%20Rectangle%20in%20Histogram.md
85. Maximal Rectangle	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/85.%20Maximal%20Rectangle.md
86. Partition List	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/86.%20Partition%20List.md
88. Merge Sorted Array	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/88.%20Merge%20Sorted%20Array.md
89. Gray Code	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/89.%20Gray%20Code.md
90. Subsets II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/90.%20Subsets%20II.md
91. Decode Ways	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/91.%20Decode20Ways.md
92. Reverse Linked List II.md	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/92.%20Reverse%20Linked%20List%20II.md
93. Restore IP Addresses	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/93.%20Restore%20IP%20Addresses.md
94. Binary Tree Inorder Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/94.%20Binary%20Tree%20Inorder%20Traversal.md
95. Unique Binary Search Trees II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/95.%20Unique%20Binary%20Search%20Trees%20II.md
96. Unique Binary Search Trees	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/96.%20Unique%20Binary%20Search%20Trees.md
97. Interleaving String	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/97.%20Interleaving%20String.md
98. Validate Binary Search Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/98.%20Validate%20Binary%20Search%20Tree.md
100. Same Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/100.%20Same%20Tree.md
101. Symmetric Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/101.%20Symmetric%20Tree.md
102. Binary Tree Level Order Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/102.%20Binary%20Tree%20Level%20Order%20Traversal.md
103. Binary Tree Zigzag Level Order Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/103.%20Binary%20Tree%20Zigzag%20Level%20Order%20Traversal.md
104. Maximum Depth of Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/104.%20Maximum%20Depth%20of%20Binary%20Tree.md
105. Construct Binary Tree from Preorder and Inorder Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/105.%20Construct%20Binary%20Tree%20from%20Preorder%20and%20Inorder%20Traversal.md
106. Construct Binary Tree from Inorder and Postorder Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/106.%20Construct%20Binary%20Tree%20from%20Inorder%20and%20Postorder%20Traversal.md
107. Binary Tree Level Order Traversal II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/107.%20Binary%20Tree%20Level%20Order%20Traversal%20II.md
108. Convert Sorted Array to Binary Search Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/108.%20Convert%20Sorted%20Array%20to%20Binary%20Search%20Tree.md
109. Convert Sorted List to Binary Search Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/109.%20Convert%20Sorted%20List%20to%20Binary%20Search%20Tree.md
110. Balanced Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/110.%20Balanced%20Binary%20Tree.md
111. Minimum Depth of Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/111.%20Minimum%20Depth%20of%20Binary%20Tree.md
112. Path Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/112.%20Path%20Sum.md
113. Path Sum II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/113.%20Path%20Sum%20II.md
114. Flatten Binary Tree to Linked List	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/114.%20Flatten%20Binary%20Tree%20to%20Linked%20List.md
115. Distinct Subsequences	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/115.%20Distinct%20Subsequences.md
116. Populating Next Right Pointers in Each Node	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/116.%20Populating%20Next%20Right%20Pointers%20in%20Each%20Node.md
117. Populating Next Right Pointers in Each Node II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/117.%20Populating%20Next%20Right%20Pointers%20in%20Each%20Node%20II.md
118. Pascal's Triangle	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/118.%20Pascal's%20Triangle.md
119. Pascal's Triangle II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/118.%20Pascal's%20Triangle%20II.md
120. Triangle	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/120.%20Triangle.md
121. Best Time to Buy and Sell Stock	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/121.%20Best%20Time%20to%20Buy%20and%20Sell%20Stock.md
122. Best Time to Buy and Sell Stock II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/122.%20Best%20Time%20to%20Buy%20and%20Sell%20Stock%20II.md
123. Best Time to Buy and Sell Stock III	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/123.%20Best%20Time%20to%20Buy%20and%20Sell%20Stock%20III.md
124. Binary Tree Maximum Path Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/124.%20Binary%20Tree%20Maximum%20Path%20Sum.md
125. Valid Palindrome	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/125.%20Valid%20Palindrome.md
126. Word Ladder II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/126.%20Word%20Ladder%20II.md
127. Word Ladder	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/127.%20Word%20Ladder.md
128. Longest Consecutive Sequence	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/128.%20Longest%20Consecutive%20Sequence.md
129. Sum Root to Leaf Numbers	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/129.%20Sum%20Root%20to%20Leaf%20Numbers.md
130. Surrounded Regions	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/130.%20Surrounded%20Regions.md
131. Palindrome Partitioning	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/131.%20Palindrome%20Partitioning.md
132. Palindrome Partitioning II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/132.%20Palindrome%20Partitioning%20II.md
133. Clone Graph	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/133.%20Clone%20Graph.md
134. Gas Station	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/134.%20Gas%20Station.md
136. Single Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/136.%20Single%20Number.md
137. Single Number II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/137.%20Single%20Number%20II.md
138. Copy List with Random Pointer	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/138.%20Copy%20List%20with%20Random%20Pointer.md
139. Word Break	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/139.%20Word%20Break.md
140. Word Break II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/140.%20Word%20Break%20II.md
141. Linked List Cycle	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/141.%20Linked%20List%20Cycle.md
142. Linked List Cycle II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/142.%20Linked%20List%20Cycle%20II.md
143. Reorder List	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/143.%20Reorder%20List.md
144. Binary Tree Preorder Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/144.%20Binary%20Tree%20Preorder%20Traversal.md
145. Binary Tree Postorder Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/145.%20Binary%20Tree%20Postorder%20Traversal.md
147. Insertion Sort List	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/147.%20Insertion%20Sort%20List.md
148. Sort List	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/148.%20Sort%20List.md
150. Evaluate Reverse Polish Notation	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/150.%20Evaluate%20Reverse%20Polish%20Notation.md
152. Maximum Product Subarray	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/152.%20Maximum%20Product%20Subarray.md
153. Find Minimum in Rotated Sorted Array	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/153.%20Find%20Minimum%20in%20Rotated%20Sorted%20Array.md
154. Find Minimum in Rotated Sorted Array II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/154.%20Find%20Minimum%20in%20Rotated%20Sorted%20Array%20II.md
155. Min Stack	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/155.%20Min%20Stack.md
160. Intersection of Two Linked Lists	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/160.%20Intersection%20of%20Two%20Linked%20Lists.md
162. Find Peak Element	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/162.%20Find%20Peak%20Element.md
164. Maximum Gap	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/164.%20Maximum%20Gap.md
165. Compare Version Numbers	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/165.%20Compare%20Version%20Numbers.md
166. Fraction to Recurring Decimal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/166.%20Fraction%20to%20Recurring%20Decimal.md
167. Two Sum II - Input array is sorted	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/167.%20Two%20Sum%20II%20-%20Input%20array%20is%20sorted.md
168. Excel Sheet Column Title	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/168.%20Excel%20Sheet%20Column%20Title.md
169. Majority Element	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/169.%20Majority%20Element.md
171. Excel Sheet Column Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/171.%20Excel%20Sheet%20Column%20Number.md
172. Factorial Trailing Zeroes	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/172.%20Factorial%20Trailing%20Zeroes.md
173. Binary Search Tree Iterator	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/173.%20Binary%20Search%20Tree%20Iterator.md
174. Dungeon Game	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/174.%20Dungeon%20Game.md
175. Combine Two Tables	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/175.%20Combine%20Two%20Tables.md
176. Second Highest Salary	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/176.%20Second%20Highest%20Salary.md
177. Nth Highest Salary	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/177.%20Nth%20Highest%20Salary.md
178. Rank Scores	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/178.%20Rank%20Scores.md
179. Largest Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/179.%20Largest%20Number.md
180. Consecutive Numbers	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/180.%20Consecutive%20Numbers.md
181. Employees Earning More Than Their Managers	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/181.%20EmployeesVEarning%20More%20Than%20Their%20Managers.md
182. Duplicate Emails	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/182.%20Duplicate%20Emails.md
183. Customers Who Never Order	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/183.%20Customers%20Who%20Never%20Order.md
184. Department Highest Salary	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/184.%20Department%20Highest%20Salary.md
185. Department Top Three Salaries	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/185.%20Department%20Top%20Three%20Salaries.md
187. Repeated DNA Sequences	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/187.%20Repeated%20DNA%20Sequences.md
189. Rotate Array	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/189.%20Rotate%20Array.md
190. Reverse Bits	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/190.%20Reverse%20Bits.md
191. Number of 1 Bits	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/191.%20Number%20of%201%20Bits.md
198. House Robber	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/198.%20House%20Robber.md
199. Binary Tree Right Side View	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/199.%20Binary%20Tree%20Right%20Side%20View.md
200. Number of Islands	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/200.%20Number%20of%20Islands.md
201. Bitwise AND of Numbers Range	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/201.%20Bitwise%20AND%20ofvNumbers%20Range.md
202. Happy Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/202.%20Happy%20Number.md
203. Remove Linked List Elements	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/203.%20Remove%20Linked%20List%20Elements.md
204. Count Primes	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/204.%20Count%20Primes.md
205. Isomorphic Strings	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/205.%20Isomorphic%20Strings.md
206. Reverse Linked List	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/206.%20Reverse%20Linked%20List.md
207. Course Schedule	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/207.%20Course%20Schedule.md
208. Implement Trie (Prefix Tree)	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/208.%20Implement%20Trie%20(Prefix%20Tree).md
209. Minimum Size Subarray Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/209.%20Minimum%20Size%20Subarray%20Sum.md
210. Course Schedule II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/210.%20Course%20Schedule%20II.md
211. Add and Search Word - Data structure design	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/211.%20Add%20and%20Search%20Word%20-%20Data%20structure%20design.md
212. Word Search II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/212.%20Word%20Search%20II.md
213. House Robber II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/213.%20House%20Robber%20II.md
214. Shortest Palindrome	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/214.%20Shortest%20Palindrome.md
215. Kth Largest Element in an Array	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/215.%20Kth%20Largest%20Element%20in%20an%20Array.md
216. Combination Sum III	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/216.%20Combination%20Sum%20III.md
217. Contains Duplicate	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/217.%20Contains%20Duplicate.md
219. Contains Duplicate II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/219.%20Contains%20Duplicate%20II.md
220. Contains Duplicate III	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/220.%20Contains%20Duplicate%20III.md
221. Maximal Square	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/221.%20Maximal%20Square.md
222. Count Complete Tree Nodes	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/222.%20Count%20Complete%20Tree%20Nodes.md
223. Rectangle Area	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/223.%20Rectangle%20Area.md
224. Basic Calculator	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/224.%20Basic%20Calculator.md
225. Implement Stack using Queues	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/225.%20Implement%20Stack%20using%20Queues.md
226. Invert Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/226.%20Invert%20Binary%20Tree.md
227. Basic Calculator II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/227.%20Basic%20Calculator%20II.md
228. Summary Ranges	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/228.%20Summary%20Ranges.md
229. Majority Element II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/229.%20Majority%20Element%20II.md
230. Kth Smallest Element in a BST	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/230.%20Kth%20Smallest%20Element%20in%20a%20BST.md
231. Power of Two	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/231.%20Power%20of%20Two.md
232. Implement Queue using Stacks	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/232.%20Implement%20Queue%20using%20Stacks.md
234. Palindrome Linked List	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/234.%20Palindrome%20Linked%20List.md
235. Lowest Common Ancestor of a Binary Search Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/235.%20Lowest%20Common%20Ancestor%20of%20a%20Binary%20Search%20Tree.md
236. Lowest Common Ancestor of a Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/236.%20Lowest%20Common%20Ancestor%20of%20a%20Binary%20Tree.md
237. Delete Node in a Linked List	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/237.%20Delete%20Node%20in%20a%20Linked%20List.md
238. Product of Array Except Self	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/238.%20Product%20of%20Array%20Except%20Self.md
239. Sliding Window Maximum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/239.%20Sliding%20Window%20Maximum.md
240. Search a 2D Matrix II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/240.%20Search%20a%202D%20Matrix%20II.md
241. Different Ways to Add Parentheses	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/241.%20Different%20Ways%20to%20Add%20Parentheses.md
242. Valid Anagram	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/242.%20Valid%20Anagram.md
257. Binary Tree Paths	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/257.%20Binary%20Tree%20Paths.md
258. Add Digits	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/258.%20Add%20Digits.md
263. Ugly Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/263.%20Ugly%20Number.md
264. Ugly Number II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/264.%20Ugly%20Number%20II.md
268. Missing Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/268.%20Missing%20Number.md
274. H-Index	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/274.%20H-Index.md
275. H-Index II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/275.%20H-Index%20II.md
276. Paint Fence	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/276.%20Paint%20Fence.md
278. First Bad Version	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/278.%20First%20Bad%20Version.md
279. Perfect Squares	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/279.%20Perfect%20Squares.md
282. Expression Add Operators	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/282.%20Expression%20Add%20Operators.md
283. Move Zeroes	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/283.%20Move%20Zeroes.md
284. Peeking Iterator	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/284.%20Peeking%20Iterator.md
287. Find the Duplicate Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/287.%20Find%20the%20Duplicate%20Number.md
289. Game of Life	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/289.%20Game%20of%20Life.md
290. Word Pattern	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/290.%20Word%20Pattern.md
292. Nim Game	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/292.%20Nim%20Game.md
295.Find Median from Data Stream	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/295.Find%20Median%20from%20Data%20Stream.md
297. Serialize and Deserialize Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/297.%20Serialize%20and%20Deserialize%20Binary%20Tree.md
299. Bulls and Cows	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/299.%20Bulls%20and%20Cows.md
300. Longest Increasing Subsequence	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/300.%20Longest%20Increasing%20Subsequence.md
301. Remove Invalid Parentheses	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/301.%20Remove%20Invalid%20Parentheses.md
303. Range Sum Query - Immutable	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/303.%20Range%20Sum%20Query%20-%20Immutable.md
304. Range Sum Query 2D - Immutable	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/304.%20Range%20Sum%20Query%202D%20-%20Immutable.md
305. Number Of Island II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/305.%20Number%20Of%20Island%20II.md
306. Additive Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/306.%20Additive%20Number.md
307. Range Sum Query - Mutable	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/307.%20Range%20Sum%20Query%20-%20Mutable.md
309. Best Time to Buy and Sell Stock with Cooldown	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/309.%20Best%20Time%20to%20Buy%20and%20Sell%20Stock%20with%20Cooldown.md
310. Minimum Height Trees	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/310.%20Minimum%20Height%20Trees.md
312. Burst Balloons	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/312.%20Burst%20Balloons.md
313. Super Ugly Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/313.%20Super%20Ugly%20Number.md
315. Count of Smaller Numbers After Self	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/315.%20Count%20of%20Smaller%20Numbers%20After%20Self.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#leetcode-by-tag
Tag table from huahua	https://docs.google.com/spreadsheets/d/1SbpY-04Cz8EWw3A_LBUmDEXKUMO31DBjfeMoA0dlfIA/edit#gid=126913158
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#advance
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#trie-tree
208. Implement Trie (Prefix Tree)	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/208.%20Implement%20Trie%20(Prefix%20Tree).md
648. Replace Words	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/648.%20Replace%20Words.md
676. Implement Magic Dictionary	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/676.%20Implement%20Magic%20Dictionary.md
677. Map Sum Pairs	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/677.%20Map%20Sum%20Pairs.md
720. Longest Word in Dictionary	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/720.%20Longest%20Word%20in%20Dictionary.md
745. Prefix and Suffix Search	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/745.%20Prefix%20and%20Suffix%20Search.md
Data structure \| Trie Tree 字典树	https://seanforfun.github.io/datastructure/2018/11/07/TrieTree.html
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#bit--segment-tree
307. Range Sum Query - Mutable	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/307.%20Range%20Sum%20Query%20-%20Mutable.md
Data structure \| Binary Index Tree	https://seanforfun.github.io/datastructure/2018/03/03/BinaryIndexTree.html
Data structure \| Segment Tree	https://seanforfun.github.io/datastructure/2018/03/04/SegmentTree.html
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#monotic-stack
84. Largest Rectangle in Histogram	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/84.%20Largest%20Rectangle%20in%20Histogram.md
85. Maximal Rectangle	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/85.%20Maximal%20Rectangle.md
901. Online Stock Span	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/901.%20Online%20Stock%20Span.md
907. Sum of Subarray Minimums	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/907.%20Sum%20of%20Subarray%20Minimums.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#search
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#combination
17. Letter Combinations of a Phone Number	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/17.%20Letter%20Combinations%20of%20a%20Phone%20Number.md
39. Combination Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/39.%20Combination%20Sum.md
40. Combination Sum II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/40.%20Combination%20Sum%20II.md
77. Combinations	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/77.%20Combinations.md
79. Word Search	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/79.%20Word%20Search.md
90. Subsets II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/90.%20Subsets%20II.md
216. Combination Sum III	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/216.%20Combination%20Sum%20III.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#permutation
46. Permutations	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/46.%20Permutations.md
47. Permutations II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/47.%20Permutations%20II.md
784. Letter Case Permutation	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/784.%20Letter%20Case%20Permutation.md
943. Find the Shortest Superstring	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/943.%20Find%20the%20Shortest%20Superstring.md
996. Number of Squareful Arrays	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/996.%20Number%20of%20Squareful%20Arrays.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#dfs
22. Generate Parentheses	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/22.%20Generate%20Parentheses.md
301. Remove Invalid Parentheses	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/301.%20Remove%20Invalid%20Parentheses.md
37. Sudoku Solver	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/37.%20Sudoku%20Solver.md
51. N-Queens	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/51.%20N-Queens.md
52. N-Queens II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/52.%20N-Queens%20II.md
79. Word Search	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/79.%20Word%20Search.md
212. Word Search II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/212.%20Word%20Search%20II.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#bfs
127. Word Ladder	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/127.%20Word%20Ladder.md
126. Word Ladder II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/126.%20Word%20Ladder%20II.md
752. Open the Lock	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/752.%20Open%20the%20Lock.md
542. 01 Matrix	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/542.%200120Matrix.md
695. Max Area of Island	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/695.%20Max%20Area%20of%20Island.md
934. Shortest Bridge	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/934.%20Shortest%20Bridge.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#partition
698. Partition to K Equal Sum Subsets	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/698.%20Partition%20to%20K%20Equal%20Sum%20Subsets.md
93. Restore IP Addresses	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/93.%20Restore%20IP%20Addresses.md
131. Palindrome Partitioning	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/131.%20Palindrome%20Partitioning.md
241. Different Ways to Add Parentheses	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/241.%20Different%20Ways%20to%20Add%20Parentheses.md
282. Expression Add Operators	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/282.%20Expression%20Add%20Operators.md
842. Split Array into Fibonacci Sequence	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/842.%20Split%20Array%20into%20Fibonacci%20Sequence.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#dynamic-programming
70. Climbing Stairs	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/70.%20Climbing%20Stairs.md
746. Min Cost Climbing Stairs	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/746.%20Min%20Cost%20Climbing%20Stairs.md
303. Range Sum Query - Immutable	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/303.%20Range%20Sum%20Query%20-%20Immutable.md
53. Maximum Subarray	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/53.%20Maximum%20Subarray.md
121. Best Time to Buy and Sell Stock	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/121.%20Best%20Time%20to%20Buy%20and%20Sell%20Stock.md
198. House Robber	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/198.%20House%20Robber.md
213. House Robber II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/213.%20House%20Robber%20II.md
309. Best Time to Buy and Sell Stock with Cooldown	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/309.%20Best%20Time%20to%20Buy%20and%20Sell%20Stock%20with%20Cooldown.md
740. Delete and Earn	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/740.%20Delete%20and%20Earn.md
790. Domino and Tromino Tiling	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/790.%20Domino%20and%20Tromino%20Tiling.md
801. Minimum Swaps To Make Sequences Increasing	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/801.%20Minimum%20Swaps%20To%20Make%20Sequences%20Increasing.md
139. Word Break	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/139.%20Word%20Break.md
140. Word Break II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/140.%20Word%20Break%20II.md
818. Race Car	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/818.%20Race%20Car.md
300. Longest Increasing Subsequence	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/300.%20Longest%20Increasing%20Subsequence.md
673. Number of Longest Increasing Subsequence	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/673.%20Number%20of%20Longest%20Increasing%20Subsequence.md
72. Edit Distance	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/72.%20Edit%20Distance.md
10. Regular Expression Matching	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/10.%20Regular%20Expression%20Matching.md
44. Wildcard Matching	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/44.%20Wildcard%20Matching.md
97. Interleaving String	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/97.%20Interleaving%20String.md
115. Distinct Subsequences	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/115.%20Distinct%20Subsequences.md
583. Delete Operation for Two Strings	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/583.%20Delete%20Operation%20for%20Two%20Strings.md
712. Minimum ASCII Delete Sum for Two Strings	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/712.%20Minimum%20ASCII%20Delete%20Sum%20for%20Two%20Strings.md
322. Coin Change	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/322.%20Coin%20Change.md
377. Combination Sum IV	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/377.%20Combination%20Sum%20IV.md
416. Partition Equal Subset Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/416.%20Partition%20Equal%20Subset%20Sum.md
494. Target Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/494.%20Target%20Sum.md
813. Largest Sum of Averages	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/813.%20Largest%20Sum%20of%20Averages.md
312. Burst Balloons	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/312.%20Burst%20Balloons.md
664. Strange Printer	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/664.%20Strange%20Printer.md
741. Cherry Pickup	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/741.%20Cherry%20Pickup.md
546. Remove Boxes	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/546.%20Remove%20Boxes.md
943. Find the Shortest Superstring	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/943.%20Find%20the%20Shortest%20Superstring.md
980. Unique Paths III	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/980.%20Unique%20Paths%20III.md
996. Number of Squareful Arrays	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/996.%20Number%20of%20Squareful%20Arrays.md
62. Unique Paths	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/62.%20Unique%20Paths.md
63. Unique Paths II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/63.%20Unique%20Paths%20II.md
64. Minimum Path Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/64.%20Minimum%20Path%20Sum.md
120. Triangle	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/120.%20Triangle.md
174. Dungeon Game	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/174.%20Dungeon20Game.md
931. Minimum Falling Path Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/931.%20Minimum%20Falling%20Path%20Sum.md
85. Maximal Rectangle	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/85.%20Maximal%20Rectangle.md
221. Maximal Square	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/221.%20Maximal%20Square.md
304. Range Sum Query 2D - Immutable	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/304.%20Range%20Sum%20Query%202D%20-%20Immutable.md
688. Knight Probability in Chessboard	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/688.%20Knight%20Probability%20in%20Chessboard.md
576. Out of Boundary Paths	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/576.%20Out%20of%20Boundary%20Paths.md
935. Knight Dialer	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/935.%20Knight%20Dialer.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#graph
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#clone-graph-hashtable--dfs
133. Clone Graph	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/133.%20Clone%20Graph.md
138. Copy List with Random Pointer	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/138.%20Copy%20List%20with%20Random%20Pointer.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#grid--connected-component
200. Number of Islands	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/200.%20Number%20of%20Islands.md
547. Friend Circles	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/547.%20Friend%20Circles.md
695. Max Area of Island	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/695.%20Max%20Area%20of%20Island.md
733. Flood Fill	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/733.%20Flood%20Fill.md
827. Making A Large Island	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/827.%20Making%20A%20Large%20Island.md
841. Keys and Rooms	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/841.%20Keys%20and%20Rooms.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#topological-sort
207. Course Schedule	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/207.%20Course%20Schedule.md
210. Course Schedule II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/210.%20Course%20Schedule%20II.md
802. Find Eventual Safe States	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/802.%20Find%20Eventual%20Safe%20States.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#union-find-set--disjoint-set
399. Evaluate Division	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/399.%20Evaluate%20Division.md
839. Similar String Groups	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/839.%20Similar%20String%20Groups.md
952. Largest Component Size by Common Factor	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/952.%20Largest%20Component%20Size%20by%20Common%20Factor.md
990. Satisfiability of Equality Equations	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/990.%20Satisfiability%20of%20Equality%20Equations.md
721. Accounts Merge	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/721.%20Accounts%20Merge.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#bipartite
785. Is Graph Bipartite?	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/785.%20Is%20Graph%20Bipartite?.md
886. Possible Bipartition	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/886.%20Possible%20Bipartition.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#cycleunion-find
684. Redundant Connection	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/684.%20Redundant%20Connection.md
685. Redundant Connection II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/685.%20Redundant%20Connection%20II.md
787. Cheapest Flights Within K Stops	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/787.%20Cheapest%20Flights%20Within%20K%20Stops.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#shortest-path
743. Network Delay Time	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/743.%20Network%20Delay%20Time.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#bfs-1
847. Shortest Path Visiting All Nodes	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/847.%20Shortest%20Path%20Visiting%20All%20Nodes.md
815. Bus Routes	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/815.%20Bus%20Routes.md
864. Shortest Path to Get All Keys	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/864.%20Shortest%20Path%20to%20Get%20All%20Keys.md
924. Minimize Malware Spread	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/924.%20Minimize%20Malware%20Spread.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#hamilton-path--dp
943. Find the Shortest Superstring	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/943.%20Find%20the%20Shortest%20Superstring.md
980. Unique Paths III	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/980.%20Unique%20Paths%20III.md
996. Number of Squareful Arrays	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/996.%20Number%20of%20Squareful%20Arrays.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#union-find--connected-component
959. Regions Cut By Slashes	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/959.%20Regions%20Cut%20By%20Slashes.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#tree
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#traversal
94. Binary Tree Inorder Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/94.%20Binary%20Tree%20Inorder%20Traversal.md
589. N-ary Tree Preorder Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/589.%20N-ary%20Tree%20Preorder%20Traversal.md
590. N-ary Tree Postorder Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/590.%20N-ary%20Tree%20Postorder%20Traversal.md
100. Same Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/100.%20Same%20Tree.md
101. Symmetric Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/101.%20Symmetric%20Tree.md
104. Maximum Depth of Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/104.%20Maximum%20Depth%20of%20Binary%20Tree.md
110. Balanced Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/110.%20Balanced%20Binary%20Tree.md
111. Minimum Depth of Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/111.%20Minimum%20Depth%20of%20Binary%20Tree.md
572. Subtree of Another Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/572.%20Subtree%20of%20Another%20Tree.md
965. Univalued Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/965.%20Univalued%20Binary%20Tree.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#collecting-node
102. Binary Tree Level Order Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/102.%20Binary%20Tree%20Level%20Order%20Traversal.md
107. Binary Tree Level Order Traversal II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/107.%20Binary%20Tree%20Level%20Order%20Traversal%20II.md
429. N-ary Tree Level Order Traversal	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/429.%20N-ary%20Tree%20Level%20Order%20Traversal.md
987. Vertical Order Traversal of a Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/987.%20Vertical%20Order%20Traversal%20of%20a%20Binary%20Tree.md
814. Binary Tree Pruning	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/814.%20Binary%20Tree%20Pruning.md
669. Trim a Binary Search Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/669.%20Trim%20a%20Binary%20Search%20Tree.md
112. Path Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/112.%20Path%20Sum.md
113. Path Sum II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/113.%20Path%20Sum%20II.md
437. Path Sum III	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/437.%20Path%20Sum%20III.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#use-both-nodes-return-one
124. Binary Tree Maximum Path Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/124.%20Binary%20Tree%20Maximum%20Path%20Sum.md
543. Diameter of Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/543.%20Diameter%20of%20Binary%20Tree.md
687. Longest Univalue Path	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/687.%20Longest%20Univalue%20Path.md
129. Sum Root to Leaf Numbers	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/129.%20Sum%20Root%20to%20Leaf%20Numbers.md
257. Binary Tree Paths	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/257.%20Binary%20Tree%20Paths.md
235. Lowest Common Ancestor of a Binary Search Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/235.%20Lowest%20Common%20Ancestor%20of%20a%20Binary%20Search%20Tree.md
236. Lowest Common Ancestor of a Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/236.%20Lowest%20Common%20Ancestor%20of%20a%20Binary%20Tree.md
297. Serialize and Deserialize Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/297.%20Serialize%20and%20Deserialize%20Binary%20Tree.md
449. Serialize and Deserialize BST	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/449.%20Serialize%20and%20Deserialize%20BST.md
508. Most Frequent Subtree Sum	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/508.%20Most%20Frequent%20Subtree%20Sum.md
968. Binary Tree Cameras	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/968.%20Binary%20Tree%20Cameras.md
337. House Robber III	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/337.%20House%20Robber%20III.md
979. Distribute Coins in Binary Tree	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/979.%20Distribute%20Coins%20in%20Binary%20Tree.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#binary-search
34. Find First and Last Position of Element in Sorted Array	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/34.%20Find%20First%20and%20Last%20Position%20of%20Element%20in%20Sorted%20Array.md
35. Search Insert Position	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/35.%20Search%20Insert%20Position.md
704. Binary Search	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/704.%20Binary%20Search.md
981. Time Based Key-Value Store	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/981.%20Time%20Based%20Key-Value%20Store.md
33. Search in Rotated Sorted Array	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/33.%20Search%20in%20Rotated%20Sorted%20Array.md
81. Search in Rotated Sorted Array II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/81.%20Search%20in%20Rotated%20Sorted%20Array%20II.md
153. Find Minimum in Rotated Sorted Array	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/153.%20Find%20Minimum%20in%20Rotated%20Sorted%20Array.md
154. Find Minimum in Rotated Sorted Array II	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/154.%20Find%20Minimum%20in%20Rotated%20Sorted%20Array%20II.md
162. Find Peak Element	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/162.%20Find%20Peak%20Element.md
852. Peak Index in a Mountain Array	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/852.%20Peak%20Index%20in%20a%20Mountain%20Array.md
69. Sqrt(x)	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/69.%20Sqrt(x).md
74. Search a 2D Matrix	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/74.%20Search%20a%202D%20Matrix.md
378. Kth Smallest Element in a Sorted Matrix	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/378.%20Kth%20Smallest%20Element%20in%20a%20Sorted%20Matrix.md
668. Kth Smallest Number in Multiplication Table	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/668.%20Kth%20Smallest%20Number%20in%20Multiplication%20Table.md
778. Swim in Rising Water	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/778.%20Swim%20in%20Rising%20Water.md
174. Dungeon Game	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/174.%20Dungeon%20Game.md
875. Koko Eating Bananas	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/875.%20Koko%20Eating%20Bananas.md
4.Median of Two Sorted Arrays	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/4.%20Median%20of%20Two%20Sorted%20Arrays.md
719. Find K-th Smallest Pair Distance	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/719.%20Find%20K-th%20Smallest%20Pair%20Distance.md
786. K-th Smallest Prime Fraction	https://github.com/Seanforfun/Algorithm-and-Leetcode/blob/master/leetcode/786.%20K-th%20Smallest%20Prime%20Fraction.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#algorithm4th_edition
Sorting	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Sort/Sort.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#sorting
Selection	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Sort/SelectionSort.md
Insertion	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Sort/InsertionSort.md
Merge	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Sort/MergeSort.md
QuickSort	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Sort/QuickSort.md
CountSort	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Sort/CountSort.md
BucketSort	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Sort/BucketSort.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#search-1
BinarySearch	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Search/BinarySearch.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#data-structure
Tree	https://github.com/Seanforfun/Algorithm/tree/master/DataStructrue/Tree
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#tree-1
Binary Tree	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Tree/%E4%BA%8C%E5%8F%89%E6%A0%91BinaryTree.md
Complete Binary Tree	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Tree/%E5%AE%8C%E5%85%A8%E4%BA%8C%E5%8F%89%E6%A0%91CompleteBinaryTree.md
Balanced Binary Tree	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Tree/%E5%B9%B3%E8%A1%A1%E4%BA%8C%E5%8F%89%E6%A0%91BalancedBinaryTree.md
Black Red Tree	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Tree/%E7%BA%A2%E9%BB%91%E6%A0%91BlackRedTree.md
B Tree series	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Tree/B%E6%A0%91%E7%B3%BB%E5%88%97.md
Queue	https://github.com/Seanforfun/Algorithm/tree/master/DataStructrue/Queue
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#queue
Array Blocking Queue	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Queue/ArrayBlockingQueue.md
Linked Blocking Queue	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Queue/LinkedBlockingQueue.md
Priority Blocking Queue	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Queue/PriorityBlockingQueue.md
Delay Queue	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Queue/DelayQueue.md
ConcurrentLinkedQueue	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Queue/ConcurrentLinkedQueue.md
Map	https://github.com/Seanforfun/Algorithm/tree/master/DataStructrue/Map
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#map
HashMap	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Map/HashMap.md
ConcurrentHashMap	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Map/ConcurrentHashMap.md
Graph	https://github.com/Seanforfun/Algorithm/tree/master/DataStructrue/Graph
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#graph-1
Undirected Graph	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Graph/UndirectedGraph.md
Directed Graph	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Graph/DirectedGraph.md
Minimun Spanning Trees	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Graph/MinimumSpanningTrees.md
Shortest Path	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Graph/ShortestPath.md
Union-find	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/Graph/UnionFind.md
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#union-find
String	https://github.com/Seanforfun/Algorithm/tree/master/DataStructrue/String
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#string
Trie Tree	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/String/TrieTree.md
KMP	https://github.com/Seanforfun/Algorithm/blob/master/DataStructrue/String/kmp.md
Cracking the code interview	https://github.com/Seanforfun/Algorithm/tree/master/leetcode/Offer
	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#cracking-the-code-interview
https://seanforfun.github.io/leetcode/	https://seanforfun.github.io/leetcode/
seanforfun.github.io/leetcode/	https://seanforfun.github.io/leetcode/
Readme	https://patch-diff.githubusercontent.com/SantoshKumar89/Algorithm-and-Leetcode#readme-ov-file
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