My solutions of leetcode
Languages: python, python3
| No | Title | Source Code | Difficulty |
|---|---|---|---|
| 1 | Count Symmetric Integers | Link | Easy |
| 2 | 3Sum | Link | Medium |
| 3 | Average of Levels in Binary Tree | Link | Easy |
| 4 | Best Time to Buy and Sell Stock | Link | Easy |
| 5 | Best Time to Buy and Sell Stock II | Link | Medium |
| 6 | Best Time to Buy and Sell Stock III | Link | Hard |
| 7 | Binary Tree Level Order Traversal | Link | Medium |
| 8 | Binary Tree Zigzag Level Order Traversal | Link | Medium |
| 9 | Candy | Link | Hard |
| 10 | Check if Grid Satisfies Conditions | Link | Easy |
| 11 | Coin Change | Link | Medium |
| 12 | Contains Duplicate II | Link | Easy |
| 13 | Count Subarrays Where Max Element Appears at Least K Times | Link | Medium |
| 14 | Equal Sum Grid Partition I | Link | Medium |
| 15 | Find Numbers with Even Number of Digits | Link | Easy |
| 16 | Game of Life | Link | Medium |
| 17 | Gas Station | Link | Medium |
| 18 | Isomorphic Strings | Link | Easy |
| 19 | Kth Largest Element in an Array | Link | Medium |
| 20 | Longest Palindromic Substring | Link | Medium |
| 21 | Maximize Win From Two Segments | Link | Medium |
| 22 | Minimum Absolute Difference in BST | Link | Easy |
| 23 | Minimum Deletions for At Most K Distinct Characters | Link | Easy |
| 24 | Minimum Distance Between BST Nodes | Link | Easy |
| 25 | Minimum Number of Operations to Satisfy Conditions | Link | Medium |
| 26 | Move Pieces to Obtain a String | Link | Medium |
| 27 | Palindrome Number | Link | Easy |
| 28 | Push Dominoes | Link | Medium |
| 29 | Ransom Note | Link | Easy |
| 30 | Remove Nth Node From End of List | Link | Medium |
| 31 | Reverse Linked List | Link | Easy |
| 32 | Reverse Linked List II | Link | Medium |
| 33 | Sqrt(x) | Link | Easy |
| 34 | Swap Adjacent in LR String | Link | Medium |
| 35 | Two Sum | Link | Easy |
| 36 | Two Sum II - Input Array Is Sorted | Link | Medium |
| 37 | Using a Robot to Print the Lexicographically Smallest String | Link | Medium |
| 38 | Valid Anagram | Link | Easy |
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