Practice problems across 75+ categories
Practice problems frequently asked at Bit Manipulation • 249 problems | 48 Easy | 116 Medium | 85 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 121 | Maximum OR | Medium | ArrayGreedyBit Manipulation |
| 122 | Maximum Points After Collecting Coins From All Nodes | Hard | ArrayDynamic ProgrammingBit Manipulation |
| 123 | Maximum Points in an Archery Competition | Medium | ArrayBacktrackingBit Manipulation |
| 124 | Maximum Possible Number by Binary Concatenation | Medium | ArrayBit ManipulationEnumeration |
| 125 | Maximum Product of the Length of Two Palindromic Subsequences | Medium | StringDynamic ProgrammingBacktracking |
| 126 | Maximum Product of Word Lengths | Medium | ArrayStringBit Manipulation |
| 127 | Maximum Profit from Valid Topological Order in DAG | Hard | ArrayDynamic ProgrammingBit Manipulation |
| 128 | Maximum Rows Covered by Columns | Medium | ArrayBacktrackingBit Manipulation |
| 129 | Maximum Score Words Formed by Letters | Hard | ArrayHash TableString |
| 130 | Maximum Sized Array | Medium | Binary SearchBit Manipulation |
| 131 | Maximum Strength of a Group | Medium | ArrayDynamic ProgrammingBacktracking |
| 132 | Maximum Strong Pair XOR I | Easy | ArrayHash TableBit Manipulation |
| 133 | Maximum Strong Pair XOR II | Hard | ArrayHash TableBit Manipulation |
| 134 | Maximum Students Taking Exam | Hard | ArrayDynamic ProgrammingBit Manipulation |
| 135 | Maximum Total Reward Using Operations II | Hard | ArrayDynamic ProgrammingBit Manipulation |
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