Practice problems across 75+ categories
Practice problems frequently asked at Memoization • 43 problems | 3 Easy | 12 Medium | 27 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 31 | Number of Ways to Reorder Array to Get Same BST | Hard | ArrayMathDivide and Conquer |
| 32 | Partition to K Equal Sum Subsets | Medium | ArrayDynamic ProgrammingBacktracking |
| 33 | Remove Boxes | Hard | ArrayDynamic ProgrammingMemoization |
| 34 | Selling Pieces of Wood | Hard | ArrayDynamic ProgrammingMemoization |
| 35 | Shopping Offers | Medium | ArrayDynamic ProgrammingBacktracking |
| 36 | Sliding Puzzle | Hard | ArrayDynamic ProgrammingBacktracking |
| 37 | Sort Integers by The Power Value | Medium | Dynamic ProgrammingMemoizationSorting |
| 38 | Stickers to Spell Word | Hard | ArrayHash TableString |
| 39 | The Earliest and Latest Rounds Where Players Compete | Hard | Dynamic ProgrammingMemoization |
| 40 | The Score of Students Solving Math Expression | Hard | ArrayHash TableMath |
| 41 | Word Break | Medium | ArrayHash TableString |
| 42 | Word Break II | Hard | ArrayHash TableString |
| 43 | Zuma Game | Hard | StringDynamic ProgrammingStack |
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