Practice problems across 75+ categories
Practice problems frequently asked at Binary Search • 309 problems | 31 Easy | 162 Medium | 115 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 91 | Fruits Into Baskets II | Easy | ArrayBinary SearchSegment Tree |
| 92 | Fruits Into Baskets III | Medium | ArrayBinary SearchSegment Tree |
| 93 | Get Equal Substrings Within Budget | Medium | StringBinary SearchSliding Window |
| 94 | Guess Number Higher or Lower | Easy | Binary SearchInteractive |
| 95 | H-Index II | Medium | ArrayBinary Search |
| 96 | Heaters | Medium | ArrayTwo PointersBinary Search |
| 97 | House Robber IV | Medium | ArrayBinary SearchDynamic Programming |
| 98 | Implement Router | Medium | ArrayHash TableBinary Search |
| 99 | Intersection of Three Sorted Arrays | Easy | ArrayHash TableBinary Search |
| 100 | Intersection of Two Arrays | Easy | ArrayHash TableTwo Pointers |
| 101 | Intersection of Two Arrays II | Easy | ArrayHash TableTwo Pointers |
| 102 | K-diff Pairs in an Array | Medium | ArrayHash TableTwo Pointers |
| 103 | K-th Smallest Prime Fraction | Medium | ArrayTwo PointersBinary Search |
| 104 | Koko Eating Bananas | Medium | ArrayBinary Search |
| 105 | Kth Ancestor of a Tree Node | Hard | Binary SearchDynamic ProgrammingBit Manipulation |
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