Practice problems across 75+ categories
Practice problems frequently asked at Dynamic Programming • 602 problems | 14 Easy | 295 Medium | 290 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 451 | Number of Subsequences with Odd Sum | Medium | ArrayMathDynamic Programming |
| 452 | Number of Unique Good Subsequences | Hard | StringDynamic Programming |
| 453 | Number of Ways of Cutting a Pizza | Hard | ArrayDynamic ProgrammingMemoization |
| 454 | Number of Ways to Arrive at Destination | Medium | Dynamic ProgrammingGraphTopological Sort |
| 455 | Number of Ways to Assign Edge Weights II | Hard | ArrayMathDynamic Programming |
| 456 | Number of Ways to Build House of Cards | Medium | MathDynamic Programming |
| 457 | Number of Ways to Build Sturdy Brick Wall | Medium | ArrayDynamic ProgrammingBit Manipulation |
| 458 | Number of Ways to Divide a Long Corridor | Hard | MathStringDynamic Programming |
| 459 | Number of Ways to Earn Points | Hard | ArrayDynamic Programming |
| 460 | Number of Ways to Form a Target String Given a Dictionary | Hard | ArrayStringDynamic Programming |
| 461 | Number of Ways to Paint N × 3 Grid | Hard | Dynamic Programming |
| 462 | Number of Ways to Reach a Position After Exactly k Steps | Medium | MathDynamic ProgrammingCombinatorics |
| 463 | Number of Ways to Reach Destination in the Grid | Hard | MathDynamic ProgrammingCombinatorics |
| 464 | Number of Ways to Rearrange Sticks With K Sticks Visible | Hard | MathDynamic ProgrammingCombinatorics |
| 465 | Number of Ways to Reorder Array to Get Same BST | Hard | ArrayMathDivide and Conquer |
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