IMC
5 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 1889. Minimum Space Wasted From Packaging | Hard | 100% | TopicsArrayBinary SearchSortingPrefix Sum |
| LFU Cache | Hard | 95.6% | TopicsHash TableLinked ListDesignDoubly-Linked List |
| 761. Special Binary String | Hard | 83.4% | TopicsStringDivide and ConquerSorting |
| 42. Trapping Rain Water | Hard | 83.4% | TopicsArrayTwo PointersDynamic ProgrammingStackMonotonic Stack |
| 63. Unique Paths II | Medium | 73.7% | TopicsArrayDynamic ProgrammingMatrix |
