All companies
Thousandeyes
0 Easy2 Medium1 Hard3 total
| No. | Problem | Difficulty | Frequency |
|---|---|---|---|
| 146 | LRU Cache | Medium | |
| 42 | Trapping Rain Water | Hard | |
| 238 | Product of Array Except Self | Medium |
0 Easy2 Medium1 Hard3 total
| No. | Problem | Difficulty | Frequency |
|---|---|---|---|
| 146 | LRU Cache | Medium | |
| 42 | Trapping Rain Water | Hard | |
| 238 | Product of Array Except Self | Medium |