Practice problems across 75+ categories
Practice problems frequently asked at Array • 1947 problems | 398 Easy | 1049 Medium | 497 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 751 | Kids With the Greatest Number of Candies | Easy | Array |
| 752 | Kill Process | Medium | ArrayHash TableTree |
| 753 | Koko Eating Bananas | Medium | ArrayBinary Search |
| 754 | Kth Distinct String in an Array | Easy | ArrayHash TableString |
| 755 | Kth Largest Element in an Array | Medium | ArrayDivide and ConquerSorting |
| 756 | Kth Missing Positive Number | Easy | ArrayBinary Search |
| 757 | Kth Smallest Amount With Single Denomination Combination | Hard | ArrayMathBinary Search |
| 758 | Kth Smallest Element in a Sorted Matrix | Medium | ArrayBinary SearchSorting |
| 759 | Kth Smallest Instructions | Hard | ArrayMathDynamic Programming |
| 760 | Kth Smallest Path XOR Sum | Hard | ArrayTreeDepth-First Search |
| 761 | Kth Smallest Product of Two Sorted Arrays | Hard | ArrayBinary Search |
| 762 | Kth Smallest Subarray Sum | Medium | ArrayBinary SearchSliding Window |
| 763 | Largest 1-Bordered Square | Medium | ArrayDynamic ProgrammingMatrix |
| 764 | Largest Combination With Bitwise AND Greater Than Zero | Medium | ArrayHash TableBit Manipulation |
| 765 | Largest Component Size by Common Factor | Hard | ArrayHash TableMath |
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