Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2370 | Longest Ideal Subsequence | Medium | Hash TableStringDynamic Programming |
| 2371 | Minimize Maximum Value in a Grid | Hard | ArrayUnion FindGraph |
| 2372 | Calculate the Influence of Each Salesperson | Medium | Database |
| 2373 | Largest Local Values in a Matrix | Easy | ArrayMatrix |
| 2374 | Node With Highest Edge Score | Medium | Hash TableGraph |
| 2375 | Choose Edges to Maximize Score in a Tree | Medium | Dynamic ProgrammingTreeDepth-First Search |
| 2375 | Construct Smallest Number From DI String | Medium | StringBacktrackingStack |
| 2376 | Count Special Integers | Hard | MathDynamic Programming |
| 2377 | Sort the Olympic Table | Easy | Database |
| 2379 | Minimum Recolors to Get K Consecutive Black Blocks | Easy | StringSliding Window |
| 2380 | Time Needed to Rearrange a Binary String | Medium | StringDynamic ProgrammingSimulation |
| 2381 | Shifting Letters II | Medium | ArrayStringPrefix Sum |
| 2382 | Maximum Segment Sum After Removals | Hard | ArrayUnion FindPrefix Sum |
| 2383 | Minimum Hours of Training to Win a Competition | Easy | ArrayGreedy |
| 2384 | Largest Palindromic Number | Medium | Hash TableStringGreedy |
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