Navan
3 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 127. Word Ladder | Hard | 100% | TopicsHash TableStringBreadth-First SearchBidirectional Search |
| Paint House | Medium | 100% | TopicsArrayDynamic Programming |
| 146. LRU Cache | Medium | 89.9% | TopicsHash TableLinked ListDesignDoubly-Linked List |
