Practice problems across 75+ categories
Practice problems frequently asked at ByteDance • 8 problems | 0 Easy | 4 Medium | 4 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1 | Decode XORed Permutation | Medium | ArrayBit Manipulation |
| 2 | Find XOR Sum of All Pairs Bitwise AND | Hard | ArrayMathBit Manipulation |
| 3 | Maximum Number That Sum of the Prices Is Less Than or Equal to K | Medium | MathBinary SearchDynamic Programming |
| 4 | Median of Two Sorted Arrays | Hard | ArrayBinary SearchDivide and Conquer |
| 5 | Minimum Number of Operations to Make String Sorted | Hard | MathStringCombinatorics |
| 6 | Minimum Operations to Make the Integer Zero | Medium | Bit ManipulationBrainteaserEnumeration |
| 7 | Neighboring Bitwise XOR | Medium | ArrayBit Manipulation |
| 8 | Shortest Impossible Sequence of Rolls | Hard | ArrayHash TableGreedy |
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