Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 721 | Cycle Length Queries in a Tree | Hard | ArrayTreeBinary Tree |
| 722 | Cyclically Rotating a Grid | Medium | ArrayMatrixSimulation |
| 723 | Daily Leads and Partners | Easy | Database |
| 724 | Daily Temperatures | Medium | ArrayStackMonotonic Stack |
| 725 | Data Stream as Disjoint Intervals | Hard | Hash TableBinary SearchUnion Find |
| 726 | Date Range Generator | Medium | JavaScript |
| 727 | Day of the Week | Easy | Math |
| 728 | Day of the Year | Easy | MathString |
| 729 | Debounce | Medium | JavaScript |
| 730 | Decode String | Medium | StringStackRecursion |
| 731 | Decode the Message | Easy | Hash TableString |
| 732 | Decode the Slanted Ciphertext | Medium | StringSimulation |
| 733 | Decode Ways | Medium | StringDynamic Programming |
| 734 | Decode Ways II | Hard | StringDynamic Programming |
| 735 | Decode XORed Array | Easy | ArrayBit Manipulation |
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