Practice problems across 75+ categories
Practice problems frequently asked at Bit Manipulation • 249 problems | 48 Easy | 116 Medium | 85 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 31 | Convert a Number to Hexadecimal | Easy | MathStringBit Manipulation |
| 32 | Count Complete Tree Nodes | Easy | Binary SearchBit ManipulationTree |
| 33 | Count Number of Maximum Bitwise-OR Subsets | Medium | ArrayBacktrackingBit Manipulation |
| 34 | Count Pairs of Points With Distance k | Medium | ArrayHash TableBit Manipulation |
| 35 | Count Pairs Of Similar Strings | Easy | ArrayHash TableString |
| 36 | Count Pairs With XOR in a Range | Hard | ArrayBit ManipulationTrie |
| 37 | Count Paths That Can Form a Palindrome in a Tree | Hard | Dynamic ProgrammingBit ManipulationTree |
| 38 | Count Paths With the Given XOR Value | Medium | ArrayDynamic ProgrammingBit Manipulation |
| 39 | Count Subtrees With Max Distance Between Cities | Hard | Dynamic ProgrammingBit ManipulationTree |
| 40 | Count the Number of Beautiful Subarrays | Medium | ArrayHash TableBit Manipulation |
| 41 | Count the Number of Consistent Strings | Easy | ArrayHash TableString |
| 42 | Count the Number of Square-Free Subsets | Medium | ArrayMathDynamic Programming |
| 43 | Count Triplets That Can Form Two Arrays of Equal XOR | Medium | ArrayHash TableMath |
| 44 | Count Triplets with Even XOR Set Bits I | Easy | ArrayBit Manipulation |
| 45 | Count Triplets with Even XOR Set Bits II | Medium | ArrayBit Manipulation |
Powerful online tools to boost your productivity
Coding Ground For Developers
Code, Edit, Run and ShareIgnite your coding potential on Coding Ground - an immersive online platform for hands-on learning, collaboration, and skill development.
