| Status | Title | Video | Leetcode | Solve | Difficulty | Companies | Topics |
|---|---|---|---|---|---|---|---|
| 307. Range Sum Query - Mutable | Solve | Medium | Amazon+1 | ||||
| 308. Range Sum Query 2D - Mutable | Solve | Medium | Google | ||||
| 406. Queue Reconstruction by Height | Solve | Medium | Facebook | ||||
| 673. Number of Longest Increasing Subsequence | Solve | Medium | Amazon+6 | ||||
| 729. My Calendar I | Solve | Medium | Amazon+2 | ||||
| 731. My Calendar II | Solve | Medium | Google+1 | ||||
| 1395. Count Number of Teams | Solve | Medium | Amazon+2 | ||||
| 2031. Count Subarrays With More Ones Than Zeros | Solve | Medium | Google | ||||
| 2080. Range Frequency Queries | Solve | Medium | Quora | ||||
| 2424. Longest Uploaded Prefix | Solve | Medium | Google | ||||
| 2907. Maximum Profitable Triplets With Increasing Prices I | Solve | Medium | IBM | ||||
| 3109. Find the Index of Permutation | Solve | Medium | - | ||||
| 3291. Minimum Number of Valid Strings to Form Target I | Solve | Medium | - |