Practice problems across 75+ categories
Practice problems frequently asked at Microsoft • 3344 problems | 831 Easy | 1747 Medium | 746 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2371 | Number of Nodes With Value One | Medium | ArrayTreeDepth-First Search |
| 2372 | Number of Operations to Make Network Connected | Medium | Depth-First SearchBreadth-First SearchUnion Find |
| 2373 | Number of Pairs of Interchangeable Rectangles | Medium | ArrayHash TableMath |
| 2374 | Number of Pairs of Strings With Concatenation Equal to Target | Medium | ArrayHash TableString |
| 2375 | Number of Pairs Satisfying Inequality | Hard | ArrayBinary SearchDivide and Conquer |
| 2376 | Number of Paths with Max Score | Hard | ArrayDynamic ProgrammingMatrix |
| 2377 | Number of People Aware of a Secret | Medium | Dynamic ProgrammingQueueSimulation |
| 2378 | Number of People That Can Be Seen in a Grid | Medium | ArrayStackMatrix |
| 2379 | Number of Possible Sets of Closing Branches | Hard | Bit ManipulationGraphHeap (Priority Queue) |
| 2380 | Number of Provinces | Unknown | Depth-First SearchBreadth-First SearchUnion Find |
| 2381 | Number of Recent Calls | Easy | DesignQueueData Stream |
| 2382 | Number Of Rectangles That Can Form The Largest Square | Easy | Array |
| 2383 | Number of Restricted Paths From First to Last Node | Medium | Dynamic ProgrammingGraphTopological Sort |
| 2384 | Number of Same-End Substrings | Medium | ArrayHash TableString |
| 2385 | Number of Segments in a String | Easy | String |
Powerful online tools to boost your productivity
Coding Ground For Developers
Code, Edit, Run and ShareIgnite your coding potential on Coding Ground - an immersive online platform for hands-on learning, collaboration, and skill development.
