Practice problems across 75+ categories
Practice problems frequently asked at Microsoft • 3344 problems | 831 Easy | 1747 Medium | 746 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1471 | Linked List in Binary Tree | Medium | Linked ListTreeDepth-First Search |
| 1472 | Linked List Random Node | Medium | Linked ListMathReservoir Sampling |
| 1473 | List the Products Ordered in a Period | Easy | Database |
| 1474 | Loan Types | Easy | Database |
| 1475 | Logger Rate Limiter | Easy | Hash TableDesignData Stream |
| 1476 | Lonely Pixel I | Medium | ArrayHash TableMatrix |
| 1477 | Lonely Pixel II | Medium | ArrayHash TableMatrix |
| 1478 | Long Pressed Name | Easy | Two PointersString |
| 1479 | Longer Contiguous Segments of Ones than Zeros | Easy | String |
| 1480 | Longest Absolute File Path | Medium | StringStackDepth-First Search |
| 1481 | Longest Alternating Subarray | Easy | ArrayEnumeration |
| 1482 | Longest Arithmetic Subsequence | Medium | ArrayHash TableBinary Search |
| 1483 | Longest Arithmetic Subsequence of Given Difference | Medium | ArrayHash TableDynamic Programming |
| 1484 | Longest Binary Subsequence Less Than or Equal to K | Medium | StringDynamic ProgrammingGreedy |
| 1485 | Longest Chunked Palindrome Decomposition | Hard | Two PointersStringDynamic Programming |
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