Todo:
- Automatic workflow
- Automatic sign
Here will be some leetcode questions and their analysis
###LeetCode Algorithm
| # | Title | Solution | Difficulty |
|---|---|---|---|
| 307 | Range Sum Query - Mutable | JS | Medium |
| 258 | Add Digits | JS CPP | Easy |
| 228 | Summary Ranges | JS | Easy |
| 150 | Evaluate Reverse Polish Notation | JS | Medium |
| 136 | Single Number | JS | Medium |
| 104 | Maximum Depth of Binary Tree | JS | Easy |
| 84 | Largest Rectangle in Histogram | JS | Hard |
| 32 | Longest Valid Parentheses | JS | Hard |
| 20 | Valid Parentheses | JS | Easy |
| 1 | Two Sum | JS | Medium |