Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2505 | Bitwise OR of All Subsequence Sums | Medium | ArrayMathBit Manipulation |
| 2506 | Count Pairs Of Similar Strings | Easy | ArrayHash TableString |
| 2507 | Check if There is a Path With Equal Number of 0's And 1's | Medium | ArrayDynamic ProgrammingMatrix |
| 2507 | Smallest Value After Replacing With Sum of Prime Factors | Medium | MathSimulationNumber Theory |
| 2508 | Add Edges to Make Degrees of All Nodes Even | Hard | Hash TableGraph |
| 2509 | Cycle Length Queries in a Tree | Hard | ArrayTreeBinary Tree |
| 2511 | Maximum Enemy Forts That Can Be Captured | Easy | ArrayTwo Pointers |
| 2512 | Reward Top K Students | Medium | ArrayHash TableString |
| 2513 | Minimize the Maximum of Two Arrays | Medium | MathBinary SearchNumber Theory |
| 2514 | Count Anagrams | Hard | Hash TableMathString |
| 2515 | Shortest Distance to Target String in a Circular Array | Easy | ArrayString |
| 2516 | Take K of Each Character From Left and Right | Medium | Hash TableStringSliding Window |
| 2517 | Maximum Tastiness of Candy Basket | Medium | ArrayBinary SearchGreedy |
| 2518 | Number of Great Partitions | Hard | ArrayDynamic Programming |
| 2519 | Count the Number of K-Big Indices | Hard | ArrayBinary SearchDivide and Conquer |
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