Practice problems across 75+ categories
Practice problems frequently asked at Bit Manipulation • 249 problems | 48 Easy | 116 Medium | 85 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 136 | Maximum Total Reward Using Operations II | Hard | ArrayDynamic ProgrammingBit Manipulation |
| 137 | Maximum XOR After Operations | Medium | ArrayMathBit Manipulation |
| 138 | Maximum XOR for Each Query | Medium | ArrayBit ManipulationPrefix Sum |
| 139 | Maximum XOR of Two Numbers in an Array | Medium | ArrayHash TableBit Manipulation |
| 140 | Maximum Xor Product | Medium | MathGreedyBit Manipulation |
| 141 | Maximum XOR With an Element From Array | Hard | ArrayBit ManipulationTrie |
| 142 | Minimize OR of Remaining Elements Using Operations | Hard | ArrayGreedyBit Manipulation |
| 143 | Minimize XOR | Medium | GreedyBit Manipulation |
| 144 | Minimum Array End | Medium | Bit Manipulation |
| 145 | Minimum Bit Flips to Convert Number | Easy | Bit Manipulation |
| 146 | Minimum Cost to Connect Two Groups of Points | Hard | ArrayDynamic ProgrammingBit Manipulation |
| 147 | Minimum Cost Walk in Weighted Graph | Hard | ArrayBit ManipulationUnion Find |
| 148 | Minimum Flips to Make a OR b Equal to c | Medium | Bit Manipulation |
| 149 | Minimum Impossible OR | Medium | ArrayBit ManipulationBrainteaser |
| 150 | Minimum Incompatibility | Hard | ArrayDynamic ProgrammingBit Manipulation |
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