Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1711 | Make Array Elements Equal to Zero | Easy | ArraySimulationPrefix Sum |
| 1712 | Make Array Empty | Hard | ArrayBinary SearchGreedy |
| 1713 | Make Array Non-decreasing | Medium | ArrayStackGreedy |
| 1714 | Make Array Non-decreasing or Non-increasing | Hard | Dynamic ProgrammingGreedy |
| 1715 | Make Array Strictly Increasing | Hard | ArrayBinary SearchDynamic Programming |
| 1716 | Make Array Zero by Subtracting Equal Amounts | Easy | ArrayHash TableGreedy |
| 1717 | Make Costs of Paths Equal in a Binary Tree | Medium | ArrayDynamic ProgrammingGreedy |
| 1718 | Make K-Subarray Sums Equal | Medium | ArrayMathGreedy |
| 1719 | Make Lexicographically Smallest Array by Swapping Elements | Medium | ArrayUnion FindSorting |
| 1720 | Make Number of Distinct Characters Equal | Medium | Hash TableStringCounting |
| 1721 | Make Object Immutable | Medium | JavaScript |
| 1722 | Make String a Subsequence Using Cyclic Increments | Medium | Two PointersString |
| 1723 | Make String Anti-palindrome | Hard | StringGreedySorting |
| 1724 | Make Sum Divisible by P | Medium | ArrayHash TablePrefix Sum |
| 1725 | Make the Prefix Sum Non-negative | Medium | ArrayGreedyHeap (Priority Queue) |
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