Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2850 | Minimum Moves to Spread Stones Over Grid | Medium | ArrayDynamic ProgrammingBreadth-First Search |
| 2851 | String Transformation | Hard | MathStringDynamic Programming |
| 2852 | Sum of Remoteness of All Cells | Medium | ArrayHash TableDepth-First Search |
| 2853 | Highest Salaries Difference | Easy | Database |
| 2854 | Rolling Average Steps | Medium | Database |
| 2855 | Minimum Right Shifts to Sort the Array | Easy | Array |
| 2856 | Minimum Array Length After Pair Removals | Medium | ArrayHash TableTwo Pointers |
| 2857 | Count Pairs of Points With Distance k | Medium | ArrayHash TableBit Manipulation |
| 2858 | Minimum Edge Reversals So Every Node Is Reachable | Hard | Dynamic ProgrammingDepth-First SearchBreadth-First Search |
| 2859 | Sum of Values at Indices With K Set Bits | Easy | ArrayBit Manipulation |
| 2860 | Happy Students | Medium | ArraySortingEnumeration |
| 2861 | Maximum Number of Alloys | Medium | ArrayBinary Search |
| 2862 | Maximum Element-Sum of a Complete Subset of Indices | Hard | ArrayMathNumber Theory |
| 2863 | Maximum Length of Semi-Decreasing Subarrays | Medium | ArrayStackSorting |
| 2864 | Count Valid Paths in a Tree | Hard | MathDynamic ProgrammingTree |
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