Practice problems across 75+ categories
Practice problems frequently asked at Microsoft • 3344 problems | 831 Easy | 1747 Medium | 746 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1006 | Find Peak Calling Hours for Each City | Medium | Database |
| 1007 | Find Peak Element | Medium | ArrayBinary Search |
| 1008 | Find Permutation | Medium | ArrayStringStack |
| 1009 | Find Pivot Index | Easy | ArrayPrefix Sum |
| 1010 | Find Players With Zero or One Losses | Medium | ArrayHash TableSorting |
| 1011 | Find Polygon With the Largest Perimeter | Medium | ArrayGreedySorting |
| 1012 | Find Positive Integer Solution for a Given Equation | Medium | MathTwo PointersBinary Search |
| 1013 | Find Product Recommendation Pairs | Medium | Database |
| 1014 | Find Products of Elements of Big Array | Hard | ArrayBinary SearchBit Manipulation |
| 1015 | Find Products with Three Consecutive Digits | Easy | Database |
| 1016 | Find Products with Valid Serial Numbers | Easy | Database |
| 1017 | Find Resultant Array After Removing Anagrams | Easy | ArrayHash TableString |
| 1018 | Find Right Interval | Medium | ArrayBinary SearchSorting |
| 1019 | Find Root of N-Ary Tree | Medium | Hash TableBit ManipulationTree |
| 1020 | Find Score of an Array After Marking All Elements | Medium | ArrayHash TableSorting |
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