Practice problems across 75+ categories
Practice problems frequently asked at Microsoft • 3344 problems | 831 Easy | 1747 Medium | 746 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1876 | Maximum Sum Score of Array | Medium | ArrayPrefix Sum |
| 1877 | Maximum Sum With at Most K Elements | Medium | ArrayGreedySorting |
| 1878 | Maximum Sum With Exactly K Elements | Easy | ArrayGreedy |
| 1879 | Maximum Swap | Medium | MathGreedy |
| 1880 | Maximum Tastiness of Candy Basket | Medium | ArrayBinary SearchGreedy |
| 1881 | Maximum Total Area Occupied by Pistons | Hard | ArrayHash TableString |
| 1882 | Maximum Total Damage With Spell Casting | Medium | ArrayHash TableTwo Pointers |
| 1883 | Maximum Total Importance of Roads | Medium | GreedyGraphSorting |
| 1884 | Maximum Total Reward Using Operations I | Medium | ArrayDynamic Programming |
| 1885 | Maximum Total Reward Using Operations II | Hard | ArrayDynamic ProgrammingBit Manipulation |
| 1886 | Maximum Transaction Each Day | Medium | Database |
| 1887 | Maximum Twin Sum of a Linked List | Medium | Linked ListTwo PointersStack |
| 1888 | Maximum Unique Subarray Sum After Deletion | Easy | ArrayHash TableGreedy |
| 1889 | Maximum Units on a Truck | Easy | ArrayGreedySorting |
| 1890 | Maximum Vacation Days | Hard | ArrayDynamic ProgrammingMatrix |
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