Urban Company
6 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 417. Pacific Atlantic Water Flow | Medium | 100% | TopicsArrayDepth-First SearchBreadth-First SearchMatrix |
| 42. Trapping Rain Water | Hard | 89.2% | TopicsArrayTwo PointersDynamic ProgrammingStackMonotonic Stack |
| 162. Find Peak Element | Medium | 89.2% | TopicsArrayBinary Search |
| 1653. Minimum Deletions to Make String Balanced | Medium | 89.2% | TopicsStringDynamic ProgrammingStack |
| Evaluate Division | Medium | 89.2% | TopicsArrayStringDepth-First SearchBreadth-First SearchUnion-FindGraph TheoryShortest PathBellman–Ford AlgorithmFloyd–Warshall Algorithm |
| 1838. Frequency of the Most Frequent Element | Medium | 89.2% | TopicsArrayBinary SearchGreedySliding WindowSortingPrefix Sum |
