Airwallex
3 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 146. LRU Cache | Medium | 100% | TopicsHash TableLinked ListDesignDoubly-Linked List |
| Lowest Common Ancestor of a Binary Tree | Medium | 100% | TopicsTreeDepth-First SearchBinary TreeBinary LiftingLowest Common Ancestor |
| 61. Rotate List | Medium | 100% | TopicsLinked ListTwo Pointers |
