Practice problems across 75+ categories
Practice problems frequently asked at Microsoft • 3344 problems | 831 Easy | 1747 Medium | 746 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2731 | Replace All ?'s to Avoid Consecutive Repeating Characters | Easy | String |
| 2732 | Replace Elements in an Array | Medium | ArrayHash TableSimulation |
| 2733 | Replace Elements with Greatest Element on Right Side | Easy | Array |
| 2734 | Replace Employee ID With The Unique Identifier | Easy | Database |
| 2735 | Replace Non-Coprime Numbers in Array | Hard | ArrayMathStack |
| 2736 | Replace Question Marks in String to Minimize Its Value | Medium | Hash TableStringGreedy |
| 2737 | Replace the Substring for Balanced String | Medium | StringSliding Window |
| 2738 | Report Contiguous Dates | Hard | Database |
| 2739 | Report Spam Message | Medium | ArrayHash TableString |
| 2740 | Reported Posts | Easy | Database |
| 2741 | Reshape Data: Pivot | Easy | Database |
| 2742 | Reshape the Matrix | Easy | ArrayMatrixSimulation |
| 2743 | Restaurant Growth | Medium | Database |
| 2744 | Restore IP Addresses | Medium | StringBacktracking |
| 2745 | Restore The Array | Hard | StringDynamic Programming |
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