Practice problems across 75+ categories
Practice problems frequently asked at Microsoft • 3344 problems | 831 Easy | 1747 Medium | 746 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1546 | Longest Well-Performing Interval | Medium | ArrayHash TableStack |
| 1547 | Longest Winning Streak | Hard | DatabaseHash TableSliding Window |
| 1548 | Longest Word in Dictionary | Medium | ArrayHash TableString |
| 1549 | Longest Word in Dictionary through Deleting | Medium | ArrayTwo PointersString |
| 1550 | Longest Word With All Prefixes | Medium | ArrayStringDepth-First Search |
| 1551 | Longest ZigZag Path in a Binary Tree | Medium | Dynamic ProgrammingTreeDepth-First Search |
| 1552 | Loud and Rich | Medium | ArrayDepth-First SearchGraph |
| 1553 | Low-Quality Problems | Easy | Database |
| 1554 | Lowest Common Ancestor of a Binary Search Tree | Medium | TreeDepth-First SearchBinary Search Tree |
| 1555 | Lowest Common Ancestor of a Binary Tree | Medium | TreeDepth-First SearchBinary Tree |
| 1556 | Lowest Common Ancestor of a Binary Tree II | Medium | TreeDepth-First SearchBinary Tree |
| 1557 | Lowest Common Ancestor of a Binary Tree III | Medium | Hash TableTwo PointersTree |
| 1558 | Lowest Common Ancestor of a Binary Tree IV | Medium | Hash TableTreeDepth-First Search |
| 1559 | Lowest Common Ancestor of Deepest Leaves | Medium | Hash TableTreeDepth-First Search |
| 1560 | LRU Cache | Medium | Hash TableLinked ListDesign |
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.
