Practice problems across 75+ categories
Practice problems frequently asked at Dynamic Programming • 602 problems | 14 Easy | 295 Medium | 290 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 136 | Find Good Days to Rob the Bank | Medium | ArrayDynamic ProgrammingPrefix Sum |
| 137 | Find Maximum Non-decreasing Array Length | Hard | ArrayBinary SearchDynamic Programming |
| 138 | Find Maximum Number of Non Intersecting Substrings | Medium | Hash TableStringDynamic Programming |
| 139 | Find Maximum Removals From Source String | Medium | ArrayHash TableTwo Pointers |
| 140 | Find Minimum Cost to Remove Array Elements | Medium | ArrayDynamic Programming |
| 141 | Find Minimum Time to Finish All Jobs | Hard | ArrayDynamic ProgrammingBacktracking |
| 142 | Find Number of Coins to Place in Tree Nodes | Hard | Dynamic ProgrammingTreeDepth-First Search |
| 143 | Find Number of Ways to Reach the K-th Stair | Hard | MathDynamic ProgrammingBit Manipulation |
| 144 | Find Sum of Array Product of Magical Sequences | Hard | ArrayMathDynamic Programming |
| 145 | Find the City With the Smallest Number of Neighbors at a Threshold Distance | Medium | Dynamic ProgrammingGraphShortest Path |
| 146 | Find the Count of Monotonic Pairs I | Hard | ArrayMathDynamic Programming |
| 147 | Find the Count of Monotonic Pairs II | Hard | ArrayMathDynamic Programming |
| 148 | Find the Derangement of An Array | Medium | MathDynamic ProgrammingCombinatorics |
| 149 | Find the Largest Palindrome Divisible by K | Hard | MathStringDynamic Programming |
| 150 | Find the Lexicographically Smallest Valid Sequence | Medium | Two PointersStringDynamic Programming |
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