Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 3211 | Sort the Students by Their Kth Score | Medium | ArraySortingMatrix |
| 3212 | Sort Transformed Array | Medium | ArrayMathTwo Pointers |
| 3213 | Sort Vowels in a String | Medium | StringSorting |
| 3214 | Sorted GCD Pair Queries | Hard | ArrayHash TableMath |
| 3215 | Sorting the Sentence | Easy | StringSorting |
| 3216 | Sorting Three Groups | Medium | ArrayBinary SearchDynamic Programming |
| 3217 | Soup Servings | Medium | MathDynamic ProgrammingProbability and Statistics |
| 3218 | Sparse Matrix Multiplication | Medium | ArrayHash TableMatrix |
| 3219 | Special Array I | Easy | Array |
| 3220 | Special Array II | Medium | ArrayBinary SearchPrefix Sum |
| 3221 | Special Array With X Elements Greater Than or Equal X | Easy | ArrayBinary SearchSorting |
| 3222 | Special Binary String | Hard | StringRecursion |
| 3223 | Special Permutations | Medium | ArrayDynamic ProgrammingBit Manipulation |
| 3224 | Special Positions in a Binary Matrix | Easy | ArrayMatrix |
| 3225 | Spiral Matrix | Medium | ArrayMatrixSimulation |
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