GitHub - sk-ruban/leetcode: Leetcode solutions in Python and SQL

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 250 Commits
.gitignore		.gitignore
0001 - Two Sum.py		0001 - Two Sum.py
0005 - Longest Palindromic Substring.py		0005 - Longest Palindromic Substring.py
0011 - Container With Most Water.py		0011 - Container With Most Water.py
0015 - 3Sum.py		0015 - 3Sum.py
0016 - 3Sum Closest.py		0016 - 3Sum Closest.py
0017 - Letter Combinations of a Phone Number.py		0017 - Letter Combinations of a Phone Number.py
0018 - 4Sum.py		0018 - 4Sum.py
0019 - Remove Nth Node From End of List.py		0019 - Remove Nth Node From End of List.py
0020 - Valid Parentheses.py		0020 - Valid Parentheses.py
0021 - Merge Two Sorted Lists.py		0021 - Merge Two Sorted Lists.py
0023 - Merge k Sorted Lists.py		0023 - Merge k Sorted Lists.py
0033 - Search in Rotated Sorted Array.py		0033 - Search in Rotated Sorted Array.py
0034 - Find First and Last Position of Element in Sorted Array.py		0034 - Find First and Last Position of Element in Sorted Array.py
0036 - Valid Sudoku.py		0036 - Valid Sudoku.py
0046 - Permutations.py		0046 - Permutations.py
0047 - Permutations II.py		0047 - Permutations II.py
0048 - Rotate Image.py		0048 - Rotate Image.py
0049 - Group Anagrams.py		0049 - Group Anagrams.py
0053 - Maximum Subarray.py		0053 - Maximum Subarray.py
0054 - Spiral Matrix.py		0054 - Spiral Matrix.py
0056 - Merge Intervals.py		0056 - Merge Intervals.py
0057 - Insert Interval.py		0057 - Insert Interval.py
0061 - Rotate List.py		0061 - Rotate List.py
0062 - Unique Paths.py		0062 - Unique Paths.py
0070 - Climbing Stairs.py		0070 - Climbing Stairs.py
0073 - Set Matrix Zeroes.py		0073 - Set Matrix Zeroes.py
0077 - Combinations.py		0077 - Combinations.py
0078 - Subsets.py		0078 - Subsets.py
0079 - Word Search.py		0079 - Word Search.py
0080 - Remove Duplicates from Sorted Array II.py		0080 - Remove Duplicates from Sorted Array II.py
0082 - Remove Duplicates from Sorted List II.py		0082 - Remove Duplicates from Sorted List II.py
0083 - Remove Duplicates from Sorted List.py		0083 - Remove Duplicates from Sorted List.py
0090 - Subsets II.py		0090 - Subsets II.py
0092 - Reverse Linked List II.py		0092 - Reverse Linked List II.py
0100 - Same Tree.py		0100 - Same Tree.py
0103 - Binary Tree Zigzag Level Order Traversal.py		0103 - Binary Tree Zigzag Level Order Traversal.py
0104 - Maximum Depth of Binary Tree.py		0104 - Maximum Depth of Binary Tree.py
0111 - Minimum Depth of Binary Tree.py		0111 - Minimum Depth of Binary Tree.py
0112 - Path Sum.py		0112 - Path Sum.py
0120 - Triangle.py		0120 - Triangle.py
0121 - Best Time to Buy and Sell Stock.py		0121 - Best Time to Buy and Sell Stock.py
0125 - Valid Palindrome.py		0125 - Valid Palindrome.py
0128 - Longest Consecutive Sequence.py		0128 - Longest Consecutive Sequence.py
0136 - Single Number.py		0136 - Single Number.py
0139 - Word Break.py		0139 - Word Break.py
0141 - Linked List Cycle.py		0141 - Linked List Cycle.py
0142 - Linked List Cycle II.py		0142 - Linked List Cycle II.py
0143 - Reorder List.py		0143 - Reorder List.py
0152 - Maximum Product Subarray.py		0152 - Maximum Product Subarray.py
0153 - Find Minimum in Rotated Sorted Array.py		0153 - Find Minimum in Rotated Sorted Array.py
0162 - Find Peak Element.py		0162 - Find Peak Element.py
0167 - Two Sum II.py		0167 - Two Sum II.py
0169 - Majority Element.py		0169 - Majority Element.py
0173 - Binary Search Tree Iterator.py		0173 - Binary Search Tree Iterator.py
0179 - Largest Number.py		0179 - Largest Number.py
0198 - House Robber.py		0198 - House Robber.py
0200 - Number of Islands.py		0200 - Number of Islands.py
0202 - Happy Number.py		0202 - Happy Number.py
0203 - Remove Linked List Elements.py		0203 - Remove Linked List Elements.py
0206 - Reverse Linked List.py		0206 - Reverse Linked List.py
0207 - Course Schedule.py		0207 - Course Schedule.py
0210 - Course Schedule II.py		0210 - Course Schedule II.py
0213 - House Robber II.py		0213 - House Robber II.py
0214 - Shortest Palindrome.py		0214 - Shortest Palindrome.py
0217 - Contains Duplicate.py		0217 - Contains Duplicate.py
0226 - Invert Binary Tree.py		0226 - Invert Binary Tree.py
0230 - Kth Smallest Element in a BST.py		0230 - Kth Smallest Element in a BST.py
0231 - Power of Two.py		0231 - Power of Two.py
0232 - Implement Queue using Stacks.py		0232 - Implement Queue using Stacks.py
0234 - Palindrome Linked List.py		0234 - Palindrome Linked List.py
0238 - Product of Array Except Self.py		0238 - Product of Array Except Self.py
0242 - Valid Anagram.py		0242 - Valid Anagram.py
0257 - Binary Tree Paths.py		0257 - Binary Tree Paths.py
0259 - 3Sum Smaller.py		0259 - 3Sum Smaller.py
0268 - Missing Number.py		0268 - Missing Number.py
0271 - Encode and Decode Strings.py		0271 - Encode and Decode Strings.py
0278 - First Bad Version.py		0278 - First Bad Version.py
0283 - Move Zeroes.py		0283 - Move Zeroes.py
0284 - Peeking Iterator.py		0284 - Peeking Iterator.py
0287 - Find the Duplicate Number.py		0287 - Find the Duplicate Number.py
0295 - Find Median from Data Stream.py		0295 - Find Median from Data Stream.py
0300 - Longest Increasing Subsequence.py		0300 - Longest Increasing Subsequence.py
0303 - Range Sum Query Immutable.py		0303 - Range Sum Query Immutable.py
0316 - Remove Duplicate Letters.py		0316 - Remove Duplicate Letters.py
0322 - Coin Change.py		0322 - Coin Change.py
0338 - Counting Bits.py		0338 - Counting Bits.py
0341 - Flatten Nested List Iterator.py		0341 - Flatten Nested List Iterator.py
0347 - Top K Frequent Elements.py		0347 - Top K Frequent Elements.py
0383 - Ransom Note.py		0383 - Ransom Note.py
0386 - Lexicographical Numbers.py		0386 - Lexicographical Numbers.py
0392 - Is Subsequence.py		0392 - Is Subsequence.py
0409 - Longest Palindrome.py		0409 - Longest Palindrome.py
0416 - Partition Equal Subset Sum.py		0416 - Partition Equal Subset Sum.py
0417 - Pacific Atlantic Water Flow.py		0417 - Pacific Atlantic Water Flow.py
0442 - Find All Duplicates in an Array.py		0442 - Find All Duplicates in an Array.py
0448 - Find All Numbers Disappeared in an Array.py		0448 - Find All Numbers Disappeared in an Array.py
0486 - Predict the Winner.py		0486 - Predict the Winner.py
0494 - Target Sum.py		0494 - Target Sum.py
0496 - Next Greater Element I.py		0496 - Next Greater Element I.py