Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1484 | Group Sold Products By The Date | Easy | Database |
| 1486 | Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree | Hard | Union FindGraphSorting |
| 1486 | XOR Operation in an Array | Easy | MathBit Manipulation |
| 1487 | Clone N-ary Tree | Medium | Hash TableTreeDepth-First Search |
| 1487 | Making File Names Unique | Medium | ArrayHash TableString |
| 1488 | Avoid Flood in The City | Medium | ArrayHash TableBinary Search |
| 1491 | Average Salary Excluding the Minimum and Maximum Salary | Easy | ArraySorting |
| 1492 | The kth Factor of n | Medium | MathNumber Theory |
| 1493 | Longest Subarray of 1's After Deleting One Element | Medium | ArrayDynamic ProgrammingSliding Window |
| 1494 | Parallel Courses II | Hard | Dynamic ProgrammingBit ManipulationGraph |
| 1495 | Friendly Movies Streamed Last Month | Easy | Database |
| 1496 | Path Crossing | Easy | Hash TableString |
| 1497 | Check If Array Pairs Are Divisible by k | Medium | ArrayHash TableCounting |
| 1498 | Number of Subsequences That Satisfy the Given Sum Condition | Medium | ArrayTwo PointersBinary Search |
| 1499 | Max Value of Equation | Hard | ArrayQueueSliding Window |
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