My-Leetcode-Java

I made a list of high-frequency questions in SDE OA or interviews:

https://docs.google.com/spreadsheets/d/1Zhftt5N-fJRr7JxWGnKry6dAlgX64X9rBI1pfZSGbhY/edit?usp=sharing

Name		Name	Last commit message	Last commit date
Latest commit History 692 Commits
.gitignore		.gitignore
0001. Two Sum		0001. Two Sum
0002. Add Two Numbers		0002. Add Two Numbers
0003. Longest Substring Without Repeating Characters		0003. Longest Substring Without Repeating Characters
0004. Median of Two Sorted Arrays		0004. Median of Two Sorted Arrays
0005. Longest Palindromic Substring		0005. Longest Palindromic Substring
0006. Zigzag Conversion		0006. Zigzag Conversion
0007. Reverse Integer		0007. Reverse Integer
0008. String to Integer (atoi)		0008. String to Integer (atoi)
0009. Palindrome Number		0009. Palindrome Number
0010. Regular Expression Matching		0010. Regular Expression Matching
0011. Container With Most Water		0011. Container With Most Water
0012. Integer to Roman		0012. Integer to Roman
0013. Roman to Integer		0013. Roman to Integer
0014. Longest Common Prefix		0014. Longest Common Prefix
0015. 3Sum		0015. 3Sum
0016. 3Sum Closest		0016. 3Sum Closest
0017. Letter Combinations of a Phone Number		0017. Letter Combinations of a Phone Number
0018. 4Sum		0018. 4Sum
0019. Remove Nth Node From End of List		0019. Remove Nth Node From End of List
0020. Valid Parentheses		0020. Valid Parentheses
0021. Merge Two Sorted Lists		0021. Merge Two Sorted Lists
0022. Generate Parentheses		0022. Generate Parentheses
0023. Merge k Sorted Lists		0023. Merge k Sorted Lists
0024. Swap Nodes in Pairs		0024. Swap Nodes in Pairs
0026. Remove Duplicates from Sorted Array		0026. Remove Duplicates from Sorted Array
0027. Remove Element		0027. Remove Element
0028. Find the Index of the First Occurrence in a String		0028. Find the Index of the First Occurrence in a String
0029. Divide Two Integers		0029. Divide Two Integers
0031. Next Permutation		0031. Next Permutation
0032. Longest Valid Parentheses		0032. Longest Valid Parentheses
0034. Find First and Last Position of Element in Sorted Array		0034. Find First and Last Position of Element in Sorted Array
0035. Search Insert Position		0035. Search Insert Position
0036. Valid Sudoku		0036. Valid Sudoku
0039. Combination Sum		0039. Combination Sum
0041. First Missing Positive		0041. First Missing Positive
0042. Trapping Rain Water		0042. Trapping Rain Water
0045. Jump Game II		0045. Jump Game II
0046. Permutations		0046. Permutations
0047. Permutation2		0047. Permutation2
0049. Group Anagrams		0049. Group Anagrams
0050. Pow(x, n)		0050. Pow(x, n)
0051. N-Queens		0051. N-Queens
0053. Maximum Subarray		0053. Maximum Subarray
0055. Jump Game		0055. Jump Game
0056. Merge Intervals		0056. Merge Intervals
0057. Insert Interval		0057. Insert Interval
0058. Length of Last Word		0058. Length of Last Word
0059. Spiral Matrix II		0059. Spiral Matrix II
0061. Rotate List		0061. Rotate List
0062. Unique Paths		0062. Unique Paths
0064. Minimum Path Sum		0064. Minimum Path Sum
0067. Add Binary		0067. Add Binary
0068. Text Justification		0068. Text Justification
0069. Sqrt(x)		0069. Sqrt(x)
0070. Climbing Stairs		0070. Climbing Stairs
0071. Simplify Path		0071. Simplify Path
0074. Search a 2D Matrix		0074. Search a 2D Matrix
0076. Minimum Window Substring		0076. Minimum Window Substring
0078. Subsets		0078. Subsets
0079. Word Search		0079. Word Search
0081. Search in Rotated Sorted Array II		0081. Search in Rotated Sorted Array II
0084. Largest Rectangle in Histogram		0084. Largest Rectangle in Histogram
0085. Maximal Rectangle		0085. Maximal Rectangle
0088. Merge Sorted Array		0088. Merge Sorted Array
0089. Gray Code		0089. Gray Code
0091. Decode Ways		0091. Decode Ways
0094. Binary Tree Inorder Traversal		0094. Binary Tree Inorder Traversal
0096. Unique Binary Search Trees		0096. Unique Binary Search Trees
0098. Validate Binary Search Tree		0098. Validate Binary Search Tree
0101. Symmetric Tree		0101. Symmetric Tree
0102. Binary Tree Level Order Traversal		0102. Binary Tree Level Order Traversal
0103. Binary Tree Zigzag Level Order Traversal		0103. Binary Tree Zigzag Level Order Traversal
0105. Construct Binary Tree from Preorder and Inorder Traversal		0105. Construct Binary Tree from Preorder and Inorder Traversal
0106. Construct Binary Tree from Inorder and Postorder Traversal		0106. Construct Binary Tree from Inorder and Postorder Traversal
0108. Convert Sorted Array to Binary Search Tree		0108. Convert Sorted Array to Binary Search Tree
0109. Convert Sorted List to Binary Search Tree		0109. Convert Sorted List to Binary Search Tree
0110. Balanced Binary Tree		0110. Balanced Binary Tree
0111. Minimum Depth of Binary Tree		0111. Minimum Depth of Binary Tree
0112. Path Sum		0112. Path Sum
0113. Path Sum II		0113. Path Sum II
0118. Pascal's Triangle		0118. Pascal's Triangle
0119. Pascal's Triangle II		0119. Pascal's Triangle II
0121. Best Time to Buy and Sell Stock		0121. Best Time to Buy and Sell Stock
0124. Binary Tree Maximum Path Sum		0124. Binary Tree Maximum Path Sum
0125. Valid Palindrome		0125. Valid Palindrome
0126. Word Ladder II		0126. Word Ladder II
0127. Word Ladder		0127. Word Ladder
0130. Surrounded Regions		0130. Surrounded Regions
0131. Palindrome Partitioning		0131. Palindrome Partitioning
0134. Gas Station		0134. Gas Station
0135. Candy		0135. Candy
0137. Single Number II		0137. Single Number II
0138. Copy List with Random Pointer		0138. Copy List with Random Pointer
0139. Word Break		0139. Word Break
0140. Word Break II		0140. Word Break II
0146. LRU Cache		0146. LRU Cache
0148. Sort List		0148. Sort List
0149. Max Points on a Line		0149. Max Points on a Line
0153. Find Minimum in Rotated Sorted Array		0153. Find Minimum in Rotated Sorted Array

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Repository files navigation

My-Leetcode-Java

About

Uh oh!

Releases

Packages

Hoaru/Leetcode-Java

Folders and files

Latest commit

History

Repository files navigation

My-Leetcode-Java

About

Resources

Uh oh!

Stars

Watchers

Forks

Releases

Packages 0

Packages