Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1651 | Largest 3-Same-Digit Number in String | Easy | String |
| 1652 | Largest BST Subtree | Medium | Dynamic ProgrammingTreeDepth-First Search |
| 1653 | Largest Color Value in a Directed Graph | Hard | Hash TableDynamic ProgrammingGraph |
| 1654 | Largest Combination With Bitwise AND Greater Than Zero | Medium | ArrayHash TableBit Manipulation |
| 1655 | Largest Component Size by Common Factor | Hard | ArrayHash TableMath |
| 1656 | Largest Divisible Subset | Medium | ArrayMathDynamic Programming |
| 1657 | Largest Element in an Array after Merge Operations | Medium | ArrayGreedy |
| 1658 | Largest Local Values in a Matrix | Easy | ArrayMatrix |
| 1659 | Largest Magic Square | Medium | ArrayMatrixPrefix Sum |
| 1660 | Largest Merge Of Two Strings | Medium | Two PointersStringGreedy |
| 1661 | Largest Multiple of Three | Hard | ArrayMathDynamic Programming |
| 1662 | Largest Number | Medium | ArrayStringGreedy |
| 1663 | Largest Number After Digit Swaps by Parity | Easy | SortingHeap (Priority Queue) |
| 1664 | Largest Number After Mutating Substring | Medium | ArrayStringGreedy |
| 1665 | Largest Number At Least Twice of Others | Easy | ArraySorting |
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