My LeetCode solutions.
| # | Problem | Difficulty | Solution |
|---|---|---|---|
| 1 | Two Sum | Easy | Python |
| 7 | Reverse Integer | Easy | Python |
| 26 | Remove Duplicates from Sorted Array | Easy | Python |
| 36 | Valid Sudoku | Medium | Python |
| 48 | Rotate Image | Medium | Python |
| 53 | Maximum Subarray | Easy | Python | JavaScript |
| 66 | Plus One | Easy | Python |
| 122 | Best Time to Buy and Sell Stock II | Easy | Python | JavaScript |
| 125 | Valid Palindrome | Easy | Python |
| 136 | Single Number | Easy | Python | JavaScript |
| 189 | Rotate Array | Easy | Python |
| 202 | Happy Number | Easy | Python | JavaScript |
| 217 | Contains Duplicate | Easy | Python |
| 242 | Valid Anagram | Easy | Python |
| 283 | Move Zeroes | Easy | Python | JavaScript |
| 344 | Reverse String | Easy | Python |
| 350 | Intersection of Two Arrays II | Easy | Python |
| 387 | First Unique Character in a String | Easy | Python |
| 442 | Find All Duplicates in an Array | Medium | Python |
| 1380 | Lucky Numbers in a Matrix | Easy | Python |
| 1381 | Design a Stack With Increment Operation | Medium | Python |
| 1382 | Balance a Binary Search Tree | Medium | Python |