Practice problems across 75+ categories
Practice problems frequently asked at Microsoft • 3344 problems | 831 Easy | 1747 Medium | 746 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2356 | Number of Flowers in Full Bloom | Hard | ArrayHash TableBinary Search |
| 2357 | Number of Good Binary Strings | Medium | Dynamic Programming |
| 2358 | Number of Good Leaf Nodes Pairs | Medium | TreeDepth-First SearchBinary Tree |
| 2359 | Number of Good Pairs | Easy | ArrayHash TableMath |
| 2360 | Number of Good Paths | Hard | ArrayHash TableTree |
| 2361 | Number of Good Ways to Split a String | Medium | Hash TableStringDynamic Programming |
| 2362 | Number of Great Partitions | Hard | ArrayDynamic Programming |
| 2363 | Number of Increasing Paths in a Grid | Hard | ArrayDynamic ProgrammingDepth-First Search |
| 2364 | Number of Islands | Medium | ArrayDepth-First SearchBreadth-First Search |
| 2365 | Number of Islands II | Hard | ArrayHash TableUnion Find |
| 2366 | Number of Laser Beams in a Bank | Medium | ArrayMathString |
| 2367 | Number of Lines To Write String | Easy | ArrayString |
| 2368 | Number of Longest Increasing Subsequence | Medium | ArrayDynamic ProgrammingBinary Indexed Tree |
| 2369 | Number of Matching Subsequences | Medium | ArrayHash TableString |
| 2370 | Number of Nodes in the Sub-Tree With the Same Label | Medium | Hash TableTreeDepth-First Search |
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