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Title: GitHub - nphausg/leetcode.solution: πŸ’Ž πŸ’Ž πŸ’Ž Elegant solutions to LeetCode challenges in Java and Kotlin, thoughtfully crafted with a focus on readability, consistent style, and adherence to modern standards across diverse topics. This repository is complemented by in-depth Medium blogs

Open Graph Title: GitHub - nphausg/leetcode.solution: πŸ’Ž πŸ’Ž πŸ’Ž Elegant solutions to LeetCode challenges in Java and Kotlin, thoughtfully crafted with a focus on readability, consistent style, and adherence to modern standards across diverse topics. This repository is complemented by in-depth Medium blogs

X Title: GitHub - nphausg/leetcode.solution: πŸ’Ž πŸ’Ž πŸ’Ž Elegant solutions to LeetCode challenges in Java and Kotlin, thoughtfully crafted with a focus on readability, consistent style, and adherence to modern standards across diverse topics. This repository is complemented by in-depth Medium blogs

Description: πŸ’Ž πŸ’Ž πŸ’Ž Elegant solutions to LeetCode challenges in Java and Kotlin, thoughtfully crafted with a focus on readability, consistent style, and adherence to modern standards across diverse topics. This repository is complemented by in-depth Medium blogs - nphausg/leetcode.solution

Open Graph Description: πŸ’Ž πŸ’Ž πŸ’Ž Elegant solutions to LeetCode challenges in Java and Kotlin, thoughtfully crafted with a focus on readability, consistent style, and adherence to modern standards across diverse topics. This ...

X Description: πŸ’Ž πŸ’Ž πŸ’Ž Elegant solutions to LeetCode challenges in Java and Kotlin, thoughtfully crafted with a focus on readability, consistent style, and adherence to modern standards across diverse topics. This ...

Opengraph URL: https://github.com/nphausg/leetcode.solution

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0001. Two sumhttps://leetcode.com/problems/two-sum
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/TwoSumJava.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/TwoSum.kt
Mediumhttps://levelup.gitconnected.com/leetcode-twosum-from-brute-force-to-optimal-solutions-3f0380eb79b4
0020. ValidParentheseshttps://leetcode.com/problems/valid-parentheses
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/ValidParentheses.java
0026. Remove Duplicateshttps://leetcode.com/problems/remove-duplicates-from-sorted-array
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/RemoveDuplicates.java
0027. Remove Elementhttps://leetcode.com/problems/remove-element
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/RemoveElement.java
0069. SqrtXhttps://leetcode.com/problems/sqrtx
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/Sqrt.java
0104. Maximum Depth of Binary Treehttps://leetcode.com/problems/maximum-depth-of-binary-tree
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/MaximumDepthOfBinaryTree.java
0111. Minimum Depth of Binary Treehttps://leetcode.com/problems/minimum-depth-of-binary-tree
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/MinimumDepthOfBinaryTree.java
0125. Valid Palindromehttps://leetcode.com/problems/valid-palindrome
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/ValidPalindrome.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/ValidPalindromeKt.kt
0118. Pascal's Trianglehttps://leetcode.com/problems/pascals-triangle
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/PascalTriangle.java
0121. Best time to buy and sell stockhttps://leetcode.com/problems/best-time-to-buy-and-sell-stock
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/BuyAndSellStockJava.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/BuyAndSellStock.kt
Mediumhttps://levelup.gitconnected.com/leetcode-best-time-to-buy-and-sell-stock-456a5e3ee550
0136. Single Numberhttps://leetcode.com/problems/single-number
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/SingleNumber.java
0217. Contains Duplicatehttps://leetcode.com/problems/contains-duplicate
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/ContainsDuplicate.java
Mediumhttps://levelup.gitconnected.com/leetcode-contains-duplicate-ed4ec042904f
0242. Valid Anagramhttps://leetcode.com/problems/valid-anagram
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/ValidAnagram.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/ValidAnagramKt.kt
0268. Missing Numberhttps://leetcode.com/problems/missing-number
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/MissingNumber.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/MissingNumberKt.kt
Mediumhttps://nphausg.medium.com/leetcode-0268-missing-number-a-deep-dive-into-efficient-solutions-with-java-91d3f983defc
0374. Guess Number Higher or Lowerhttps://leetcode.com/problems/guess-number-higher-or-lower
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/GuessNumberHigherOrLower.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/GuessNumberHigherOrLowerKt.kt
0375. Guess Number Higher or Lower IIhttps://leetcode.com/problems/guess-number-higher-or-lower-ii
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/GuessNumberHigherOrLowerII.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/GuessNumberHigherOrLowerIIKt.kt
0387. First Unique Character in a Stringhttps://leetcode.com/problems/first-unique-character-in-a-string
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/FirstUniqueCharacterInAString.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/FirstUniqueCharacterInAStringKt.kt
Mediumhttps://nphausg.medium.com/leetcode-387-first-unique-character-22bf7752c35e
0389. Find the Differencehttps://leetcode.com/problems/find-the-difference
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/FindTheDifference.java
Mediumhttps://levelup.gitconnected.com/leetcode-389-find-the-difference-exploring-all-solutions-can-be-with-java-a2be916767a0
0409. Longest Palindromehttps://leetcode.com/problems/longest-palindrome
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/LongestPalindrome.java
0495. Teemo Attackinghttps://leetcode.com/problems/teemo-attacking
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/TeemoAttacking.java
0509. Fibonacci Numberhttps://leetcode.com/problems/fibonacci-number
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/FibonacciNumber.java
0594. Longest Harmonious Subsequencehttps://leetcode.com/problems/longest-harmonious-subsequence
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/LongestHarmoniousSubsequence.java
Mediumhttps://medium.com/gitconnected.com/leetcode-0594-longest-harmonious-subsequence-all-solutions-explained-a2e34c82334b
0605. Can Place Flowershttps://leetcode.com/problems/can-place-flowers
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/CanPlaceFlowers.java
0637. Average of Levels in Binary Treehttps://leetcode.com/problems/average-of-levels-in-binary-tree
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/AverageOfLevelsInBinaryTree.java
0704. Binary Searchhttps://leetcode.com/problems/binary-search
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/BinarySearch.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/BinarySearchKt.kt
0796. Rotate Stringhttps://leetcode.com/problems/rotate-string
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/RotateString.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/BinarySearchKt.kt
0993. Cousins in Binary Treehttps://leetcode.com/problems/cousins-in-binary-tree
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/CousinsInBinaryTree.java
1051. Height Checkerhttps://leetcode.com/problems/height-checker
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/HeightChecker.java
1137. N-th Tribonacci Numberhttps://leetcode.com/problems/n-th-tribonacci-number
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/NthTribonacciNumber.java
1351. Count Negative Numbers in a Sorted Matrixhttps://leetcode.com/problems/count-negative-numbers-in-a-sorted-matrix
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/CountNegativeNumbersInASortedMatrix.java
1929. Concatenation Of Arrayhttps://leetcode.com/problems/concatenation-of-array
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/ConcatenationArray.java
2273. Find Resultant Array After Removing Anagramshttps://leetcode.com/problems/find-resultant-array-after-removing-anagrams
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/FindResultantArrayAfterRemovingAnagrams.java
2351. First Letter to Appear Twicehttps://leetcode.com/problems/first-letter-to-appear-twice
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/FirstLetterToAppearTwice.java
Mediumhttps://nphausg.medium.com/leetcode-2351-finding-the-first-letter-to-appear-twice-c8d175785353
2529. Maximum Count of Positive Integer and Negative Integerhttps://leetcode.com/problems/maximum-count-of-positive-integer-and-negative-integer
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/MaximumCountOfPositiveIntegerAndNegativeInteger.java
Mediumhttps://nphausg.medium.com/leetcode-2351-finding-the-first-letter-to-appear-twice-c8d175785353
2824. Count Pairs Whose Sum is Less than Targethttps://leetcode.com/problems/count-pairs-whose-sum-is-less-than-target
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/CountPairs.java
2848. Points That Intersect With Carshttps://leetcode.com/problems/points-that-intersect-with-cars
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/PointsThatIntersectWithCars.java
Mediumhttps://medium.com/gitconnected/leetcode-2848-points-that-intersect-with-cars-7fbb9e29937d
https://patch-diff.githubusercontent.com/nphausg/leetcode.solution#-medium
0003. Longest Substring Without Repeating Charactershttps://leetcode.com/problems/longest-substring-without-repeating-characters
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/LongestSubstringWithoutRepeatingCharacters.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/LongestSubstringWithoutRepeatingCharactersKt.kt
0005. Longest Palindromic Substringhttps://leetcode.com/problems/longest-palindromic-substring
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/LongestPalindromicSubstring.java
0017. Letter Combinations of a Phone Numberhttps://leetcode.com/problems/letter-combinations-of-a-phone-number
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/LetterCombinations.java
0039. Combination Sumhttps://leetcode.com/problems/combination-sum
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/CombinationSum.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/CombinationSumKt.kt
Mediumhttps://medium.com/gitconnected/leetcode-0039-combination-sum-with-kotlin-and-backtracking-d85ede56e651
0040. Combination Sum IIhttps://leetcode.com/problems/combination-sum-ii
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/CombinationSumII.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/CombinationSumIIKt.kt
0046. Permutationshttps://leetcode.com/problems/permutations
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/Permutations.java
Mediumhttps://medium.com/gitconnected/leetcode-0046-understanding-all-solutions-for-permutation-e0eb14d73fac
0049. Group Anagramshttps://leetcode.com/problems/group-anagrams
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/GroupAnagrams.java
0053. Maximum Subarrayhttps://leetcode.com/problems/maximum-subarray
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/MaximumSubarray.java
0056. Merge Intervalshttps://leetcode.com/problems/merge-intervals
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/MergeIntervals.java
0062. Unique Pathshttps://leetcode.com/problems/unique-paths
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/UniquePaths.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/UniquePathsKt.kt
0063. Unique Paths II https://leetcode.com/problems/unique-paths-ii
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/UniquePathsII.java
0064. Minimum Path Sum https://leetcode.com/problems/minimum-path-sum
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/MinimumPathSum.java
0075. Sort colors https://leetcode.com/problems/sort-colors
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/SortColors.java
Mediumhttps://medium.com/gitconnected/leetcode-0075-sort-colors-all-solutions-explained-with-java-code-07ccf142b58e
0091. Decode Wayshttps://leetcode.com/problems/permutations
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/DecodeWays.java
0093. Restore IP Addresseshttps://leetcode.com/problems/restore-ip-addresses
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/RestoreIPAddresses.java
0102. Binary Tree Level Order Traversalhttps://leetcode.com/problems/binary-tree-level-order-traversal
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/BinaryTreeLevelOrderTraversal.java
0103. Binary Tree Zigzag Level Order Traversalhttps://leetcode.com/problems/binary-tree-zigzag-level-order-traversal
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/BinaryTreeZigzagLevelOrderTraversal.java
0107. Binary Tree Level Order Traversal IIhttps://leetcode.com/problems/binary-tree-level-order-traversal-ii
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/BinaryTreeLevelOrderTraversalII.java
0122. Best Time to Buy and Sell Stock IIhttps://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/BestTimeToBuyAndSellStockII.java
Mediumhttps://nphausg.medium.com/leetcode-122-best-time-to-buy-and-sell-stock-ii-all-solutions-explained-366666e80c47
0137. Single Number IIhttps://leetcode.com/problems/single-number-ii
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/SingleNumberII.java
0139. Word Breakhttps://leetcode.com/problems/word-break
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/WordBreak.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/WordBreakKt.kt
Mediumhttps://medium.com/towardsdev/leetcode-0139-word-break-unleashing-the-power-of-dynamic-programming-and-beyond-40da9534c876
0146. LRU Cachehttps://leetcode.com/problems/lru-cache
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/LruCacheLinkedHashMap.java
Mediumhttps://levelup.gitconnected.com/leetcode-0146-lru-cache-all-java-solutions-explained-308683fe5896
0189. Rotate Arrayhttps://leetcode.com/problems/rotate-array
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/RotateArray.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/RotateArray.rs
0198. House Robberhttps://leetcode.com/problems/house-robber
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/HouseRobber.java
0208. Implement Trie (Prefix Tree)https://leetcode.com/problems/implement-trie-prefix-tree
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/TriePrefixTree.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/TriePrefixTreeKt.kt
Mediumhttps://medium.com/@nphausg/leetcode-208-implement-trie-prefix-tree-in-java-and-kotlin-7f6c493d8c2a
0219. Contains Duplicate IIhttps://leetcode.com/problems/contains-duplicate-ii
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/easy/ContainsDuplicate2.java
Mediumhttps://nphausg.medium.com/leetcode-contains-duplicate-ii-fb18e71189fb
0238. Product of Array Except Selfhttps://leetcode.com/problems/product-of-array-except-self
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/ProductOfArrayExceptSelf.java
Mediumhttps://levelup.gitconnected.com/leetcode-0238-product-of-array-except-self-java-solutions-72a17d5fe6bf
0260. Single Number IIIhttps://leetcode.com/problems/single-number-iii
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/SingleNumberIII.java
0438. Find All Anagrams in a Stringhttps://leetcode.com/problems/find-all-anagrams-in-a-string
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/FindAllAnagramsInAString.java
0567. Permutation in Stringhttps://leetcode.com/problems/permutation-in-string
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/PermutationInString.java
Mediumhttps://nphausg.medium.com/leetcode-0567-understanding-all-solutions-for-permutation-in-string-872ad23c9a9a
0658. Find K Closest Elementshttps://leetcode.com/problems/find-k-closest-elements
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/FindClosestElements.java
0714. Best Time to Buy and Sell Stock with Transaction Feehttps://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-transaction-fee
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/BuyAndSellStockFee.java
Mediumhttps://nphausg.medium.com/leetcode-714-best-time-to-buy-and-sell-stock-with-transaction-fee-2b3e578dd3ab
0729. My Calendar Ihttps://leetcode.com/problems/my-calendar-i
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/MyCalendarI.java
Mediumhttps://nphausg.medium.com/leetcode-0729-effortless-scheduling-a-comprehensive-guide-1b17a0b24ad5
1017. Convert to Base -2https://leetcode.com/problems/convert-to-base-2
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/ConvertToBaseMinus2.java
1143. Longest Common Subsequencehttps://leetcode.com/problems/longest-common-subsequence
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/LongestCommonSubsequence.java
3169. Count Days Without Meetingshttps://leetcode.com/problems/count-days-without-meetings
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/medium/CountDaysWithoutMeetings.java
https://patch-diff.githubusercontent.com/nphausg/leetcode.solution#-hard
0041. First Missing Positivehttps://leetcode.com/problems/first-missing-positive
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/hard/FirstMissingPositive.java
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/hard/FirstMissingPositive.kt
Mediumhttps://levelup.gitconnected.com/coding-challenge-first-missing-positive-6316efd84558
0220. Contains Duplicate IIIhttps://leetcode.com/problems/contains-duplicate-iii
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/hard/ContainsDuplicate3.java
Mediumhttps://levelup.gitconnected.com/leetcode-contains-duplicate-iii-0fd4bbf0252f
2514. Count Anagramshttps://leetcode.com/problems/count-anagrams
Solutionhttps://patch-diff.githubusercontent.com/nphausg/leetcode.solution/blob/main/src/com/nphausg/leetcode/hard/CountAnagrams.java
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