Practice problems across 75+ categories
Practice problems frequently asked at Microsoft • 3344 problems | 831 Easy | 1747 Medium | 746 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2431 | Number of Ways to Assign Edge Weights II | Hard | ArrayMathDynamic Programming |
| 2432 | Number of Ways to Build House of Cards | Medium | MathDynamic Programming |
| 2433 | Number of Ways to Build Sturdy Brick Wall | Medium | ArrayDynamic ProgrammingBit Manipulation |
| 2434 | Number of Ways to Buy Pens and Pencils | Medium | MathEnumeration |
| 2435 | Number of Ways to Divide a Long Corridor | Hard | MathStringDynamic Programming |
| 2436 | Number of Ways to Earn Points | Hard | ArrayDynamic Programming |
| 2437 | Number of Ways to Paint N × 3 Grid | Hard | Dynamic Programming |
| 2438 | Number of Ways to Reach a Position After Exactly k Steps | Medium | MathDynamic ProgrammingCombinatorics |
| 2439 | Number of Ways to Reach Destination in the Grid | Hard | MathDynamic ProgrammingCombinatorics |
| 2440 | Number of Ways to Rearrange Sticks With K Sticks Visible | Hard | MathDynamic ProgrammingCombinatorics |
| 2441 | Number of Ways to Reorder Array to Get Same BST | Hard | ArrayMathDivide and Conquer |
| 2442 | Number of Ways to Select Buildings | Medium | StringDynamic ProgrammingPrefix Sum |
| 2443 | Number of Ways to Separate Numbers | Hard | StringDynamic ProgrammingSuffix Array |
| 2444 | Number of Ways to Split a String | Medium | MathString |
| 2445 | Number of Ways to Split Array | Medium | ArrayPrefix Sum |
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