Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1291 | Fix Product Name Format | Easy | Database |
| 1292 | Fixed Point | Easy | ArrayBinary Search |
| 1293 | Fizz Buzz | Easy | MathStringSimulation |
| 1294 | Fizz Buzz Multithreaded | Medium | Concurrency |
| 1295 | Flatten 2D Vector | Medium | ArrayTwo PointersDesign |
| 1296 | Flatten a Multilevel Doubly Linked List | Medium | Linked ListDepth-First SearchDoubly-Linked List |
| 1297 | Flatten Binary Tree to Linked List | Medium | Linked ListStackTree |
| 1298 | Flatten Deeply Nested Array | Medium | JavaScript |
| 1299 | Flatten Nested List Iterator | Medium | StackTreeDepth-First Search |
| 1300 | Flight Occupancy and Waitlist Analysis | Medium | Database |
| 1301 | Flip Binary Tree To Match Preorder Traversal | Medium | TreeDepth-First SearchBinary Tree |
| 1302 | Flip Columns For Maximum Number of Equal Rows | Medium | ArrayHash TableMatrix |
| 1303 | Flip Equivalent Binary Trees | Medium | TreeDepth-First SearchBinary Tree |
| 1304 | Flip Game | Easy | String |
| 1305 | Flip Game II | Medium | MathDynamic ProgrammingBacktracking |
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