Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1066 | Find a Peak Element II | Medium | ArrayBinary SearchMatrix |
| 1067 | Find a Safe Walk Through a Grid | Medium | ArrayBreadth-First SearchGraph |
| 1068 | Find a Value of a Mysterious Function Closest to Target | Hard | ArrayBinary SearchBit Manipulation |
| 1069 | Find Active Users | Medium | Database |
| 1070 | Find All Anagrams in a String | Medium | Hash TableStringSliding Window |
| 1071 | Find All Duplicates in an Array | Medium | ArrayHash TableSorting |
| 1072 | Find All Good Indices | Medium | ArrayDynamic ProgrammingPrefix Sum |
| 1073 | Find All Good Strings | Hard | StringDynamic ProgrammingString Matching |
| 1074 | Find All Groups of Farmland | Medium | ArrayDepth-First SearchBreadth-First Search |
| 1075 | Find All K-Distant Indices in an Array | Easy | ArrayTwo Pointers |
| 1076 | Find All Lonely Numbers in the Array | Medium | ArrayHash TableCounting |
| 1077 | Find All Numbers Disappeared in an Array | Easy | ArrayHash Table |
| 1078 | Find All People With Secret | Hard | Depth-First SearchBreadth-First SearchUnion Find |
| 1079 | Find All Possible Recipes from Given Supplies | Medium | ArrayHash TableString |
| 1080 | Find All Possible Stable Binary Arrays I | Medium | Dynamic ProgrammingPrefix Sum |
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