Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2429 | Minimize XOR | Medium | GreedyBit Manipulation |
| 2430 | Maximum Deletions on a String | Hard | StringDynamic ProgrammingRolling Hash |
| 2432 | The Employee That Worked on the Longest Task | Easy | Array |
| 2433 | Find The Original Array of Prefix Xor | Medium | ArrayBit Manipulation |
| 2434 | Using a Robot to Print the Lexicographically Smallest String | Medium | Hash TableStringStack |
| 2435 | Paths in Matrix Whose Sum Is Divisible by K | Hard | ArrayDynamic ProgrammingMatrix |
| 2436 | Minimum Split Into Subarrays With GCD Greater Than One | Medium | ArrayMathDynamic Programming |
| 2437 | Create Components With Same Value | Hard | ArrayMathTree |
| 2437 | Number of Valid Clock Times | Easy | StringEnumeration |
| 2438 | Range Product Queries of Powers | Medium | ArrayBit ManipulationPrefix Sum |
| 2439 | Minimize Maximum of Array | Medium | ArrayBinary SearchDynamic Programming |
| 2441 | Largest Positive Integer That Exists With Its Negative | Easy | ArrayHash TableTwo Pointers |
| 2442 | Count Number of Distinct Integers After Reverse Operations | Medium | ArrayHash TableMath |
| 2443 | Sum of Number and Its Reverse | Medium | MathEnumeration |
| 2444 | Count Subarrays With Fixed Bounds | Hard | ArrayQueueSliding Window |
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