Practice problems across 75+ categories
Practice problems frequently asked at Dynamic Programming • 602 problems | 14 Easy | 295 Medium | 290 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 571 | The Number of Ways to Make the Sum | Medium | ArrayDynamic Programming |
| 572 | The Score of Students Solving Math Expression | Hard | ArrayHash TableMath |
| 573 | Time Needed to Rearrange a Binary String | Medium | StringDynamic ProgrammingSimulation |
| 574 | Time Taken to Mark All Nodes | Hard | Dynamic ProgrammingTreeDepth-First Search |
| 575 | Toss Strange Coins | Medium | ArrayMathDynamic Programming |
| 576 | Total Appeal of A String | Hard | Hash TableStringDynamic Programming |
| 577 | Total Characters in String After Transformations I | Medium | Hash TableMathString |
| 578 | Total Characters in String After Transformations II | Hard | Hash TableMathString |
| 579 | Trapping Rain Water | Hard | ArrayTwo PointersDynamic Programming |
| 580 | Triangle | Medium | ArrayDynamic Programming |
| 581 | Two Best Non-Overlapping Events | Medium | ArrayBinary SearchDynamic Programming |
| 582 | Ugly Number II | Medium | Hash TableMathDynamic Programming |
| 583 | Uncrossed Lines | Medium | ArrayDynamic Programming |
| 584 | Unique Binary Search Trees | Medium | MathDynamic ProgrammingTree |
| 585 | Unique Binary Search Trees II | Medium | Dynamic ProgrammingBacktrackingTree |
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