Practice problems across 75+ categories
Practice problems frequently asked at Google • 3407 problems | 851 Easy | 1775 Medium | 761 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1291 | Group Shifted Strings | Medium | ArrayHash TableString |
| 1292 | Group Sold Products By The Date | Easy | Database |
| 1293 | Group the People Given the Group Size They Belong To | Medium | ArrayHash TableGreedy |
| 1294 | Groups of Special-Equivalent Strings | Medium | ArrayHash TableString |
| 1295 | Groups of Strings | Hard | StringBit ManipulationUnion Find |
| 1296 | Grumpy Bookstore Owner | Medium | ArraySliding Window |
| 1297 | Guess Number Higher or Lower | Easy | Binary SearchInteractive |
| 1298 | Guess Number Higher or Lower II | Medium | MathDynamic ProgrammingGame Theory |
| 1299 | Guess the Majority in a Hidden Array | Medium | ArrayMathInteractive |
| 1300 | Guess the Number Using Bitwise Questions I | Medium | Bit ManipulationInteractive |
| 1301 | Guess the Number Using Bitwise Questions II | Medium | Bit ManipulationInteractive |
| 1302 | Guess the Word | Hard | ArrayMathString |
| 1303 | H-Index | Medium | ArraySortingCounting Sort |
| 1304 | H-Index II | Medium | ArrayBinary Search |
| 1305 | Hamming Distance | Easy | Bit Manipulation |
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