Practice problems across 75+ categories
Practice problems frequently asked at Google • 3407 problems | 851 Easy | 1775 Medium | 761 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1891 | Maximum Strong Pair XOR II | Hard | ArrayHash TableBit Manipulation |
| 1892 | Maximum Students on a Single Bench | Easy | ArrayHash Table |
| 1893 | Maximum Students Taking Exam | Hard | ArrayDynamic ProgrammingBit Manipulation |
| 1894 | Maximum Subarray | Medium | ArrayDivide and ConquerDynamic Programming |
| 1895 | Maximum Subarray Min-Product | Medium | ArrayStackMonotonic Stack |
| 1896 | Maximum Subarray Sum After One Operation | Medium | ArrayDynamic Programming |
| 1897 | Maximum Subarray Sum With Length Divisible by K | Medium | ArrayHash TablePrefix Sum |
| 1898 | Maximum Subarray Sum with One Deletion | Medium | ArrayDynamic Programming |
| 1899 | Maximum Subarray With Equal Products | Easy | ArrayMathSliding Window |
| 1900 | Maximum Subsequence Score | Medium | ArrayGreedySorting |
| 1901 | Maximum Subtree of the Same Color | Medium | ArrayDynamic ProgrammingTree |
| 1902 | Maximum Sum BST in Binary Tree | Hard | Dynamic ProgrammingTreeDepth-First Search |
| 1903 | Maximum Sum Circular Subarray | Medium | ArrayDivide and ConquerDynamic Programming |
| 1904 | Maximum Sum Obtained of Any Permutation | Medium | ArrayGreedySorting |
| 1905 | Maximum Sum of 3 Non-Overlapping Subarrays | Hard | ArrayDynamic ProgrammingSliding Window |
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