Practice problems across 75+ categories
Practice problems frequently asked at Microsoft • 3344 problems | 831 Easy | 1747 Medium | 746 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2281 | My Calendar II | Medium | ArrayBinary SearchDesign |
| 2282 | My Calendar III | Hard | Binary SearchDesignSegment Tree |
| 2283 | N-ary Tree Level Order Traversal | Medium | TreeBreadth-First Search |
| 2284 | N-ary Tree Postorder Traversal | Easy | StackTreeDepth-First Search |
| 2285 | N-ary Tree Preorder Traversal | Easy | StackTreeDepth-First Search |
| 2286 | N-Queens | Hard | ArrayBacktracking |
| 2287 | N-Queens II | Hard | Backtracking |
| 2288 | N-Repeated Element in Size 2N Array | Easy | ArrayHash Table |
| 2289 | N-th Tribonacci Number | Easy | MathDynamic ProgrammingMemoization |
| 2290 | Naming a Company | Hard | ArrayHash TableString |
| 2291 | Neighboring Bitwise XOR | Medium | ArrayBit Manipulation |
| 2292 | Neither Minimum nor Maximum | Easy | ArraySorting |
| 2293 | Nested Array Generator | Medium | JavaScript |
| 2294 | Nested List Weight Sum | Medium | Depth-First SearchBreadth-First Search |
| 2295 | Nested List Weight Sum II | Medium | StackDepth-First SearchBreadth-First Search |
Powerful online tools to boost your productivity
Coding Ground For Developers
Code, Edit, Run and ShareIgnite your coding potential on Coding Ground - an immersive online platform for hands-on learning, collaboration, and skill development.
