Practice problems across 75+ categories
Practice problems frequently asked at Microsoft • 3344 problems | 831 Easy | 1747 Medium | 746 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 706 | Design an Array Statistics Tracker | Hard | Hash TableBinary SearchDesign |
| 707 | Design an ATM Machine | Medium | ArrayGreedyDesign |
| 708 | Design an Expression Tree With Evaluate Function | Medium | ArrayMathStack |
| 709 | Design an Ordered Stream | Easy | ArrayHash TableDesign |
| 710 | Design Authentication Manager | Medium | Hash TableLinked ListDesign |
| 711 | Design Bitset | Medium | ArrayHash TableString |
| 712 | Design Bounded Blocking Queue | Medium | Concurrency |
| 713 | Design Browser History | Medium | ArrayLinked ListStack |
| 714 | Design Cancellable Function | Hard | JavaScript |
| 715 | Design Circular Deque | Medium | ArrayLinked ListDesign |
| 716 | Design Circular Queue | Medium | ArrayLinked ListDesign |
| 717 | Design Compressed String Iterator | Easy | ArrayStringDesign |
| 718 | Design File System | Medium | Hash TableStringDesign |
| 719 | Design Front Middle Back Queue | Medium | ArrayLinked ListDesign |
| 720 | Design Graph With Shortest Path Calculator | Hard | GraphDesignHeap (Priority Queue) |
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