Twitch
7 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| Create a Session Bar Chart | Easy | 100% | TopicsDatabase |
| Design a File Sharing System | Medium | 100% | TopicsHash TableDesignSortingHeap (Priority Queue)Data Stream |
| 1230. Toss Strange Coins | Medium | 100% | TopicsArrayMathDynamic ProgrammingProbability and Statistics |
| 146. LRU Cache | Medium | 89.3% | TopicsHash TableLinked ListDesignDoubly-Linked List |
| 345. Reverse Vowels of a String | Easy | 68.5% | TopicsTwo PointersString |
| 295. Find Median from Data Stream | Hard | 68.5% | TopicsTwo PointersDesignSortingHeap (Priority Queue)Data Stream |
| 56. Merge Intervals | Medium | 68.5% | TopicsArraySortingQuicksort |
