Practice problems across 75+ categories
Practice problems frequently asked at Bit Manipulation • 249 problems | 48 Easy | 116 Medium | 85 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 16 | Bulb Switcher II | Medium | MathBit ManipulationDepth-First Search |
| 17 | Campus Bikes II | Medium | ArrayDynamic ProgrammingBacktracking |
| 18 | Can I Win | Medium | MathDynamic ProgrammingBit Manipulation |
| 19 | Can Make Palindrome from Substring | Medium | ArrayHash TableString |
| 20 | Chalkboard XOR Game | Hard | ArrayMathBit Manipulation |
| 21 | Check If a String Contains All Binary Codes of Size K | Medium | Hash TableStringBit Manipulation |
| 22 | Check if Bitwise OR Has Trailing Zeros | Easy | ArrayBit Manipulation |
| 23 | Cinema Seat Allocation | Medium | ArrayHash TableGreedy |
| 24 | Circular Permutation in Binary Representation | Medium | MathBacktrackingBit Manipulation |
| 25 | Closest Subsequence Sum | Hard | ArrayTwo PointersDynamic Programming |
| 26 | Complement of Base 10 Integer | Easy | Bit Manipulation |
| 27 | Concatenated Divisibility | Hard | ArrayDynamic ProgrammingBit Manipulation |
| 28 | Concatenation of Consecutive Binary Numbers | Medium | MathBit ManipulationSimulation |
| 29 | Construct the Minimum Bitwise Array I | Easy | ArrayBit Manipulation |
| 30 | Construct the Minimum Bitwise Array II | Medium | ArrayBit Manipulation |
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