Practice problems across 75+ categories
Practice problems frequently asked at Google • 3407 problems | 851 Easy | 1775 Medium | 761 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1066 | Find the Difference of Two Arrays | Easy | ArrayHash Table |
| 1067 | Find the Distance Value Between Two Arrays | Easy | ArrayTwo PointersBinary Search |
| 1068 | Find the Distinct Difference Array | Easy | ArrayHash Table |
| 1069 | Find the Divisibility Array of a String | Medium | ArrayMathString |
| 1070 | Find the Duplicate Number | Medium | ArrayTwo PointersBinary Search |
| 1071 | Find the Encrypted String | Easy | String |
| 1072 | Find The First Player to win K Games in a Row | Medium | ArraySimulation |
| 1073 | Find the Grid of Region Average | Medium | ArrayMatrix |
| 1074 | Find the Highest Altitude | Easy | ArrayPrefix Sum |
| 1075 | Find the Index of Permutation | Medium | ArrayBinary SearchDivide and Conquer |
| 1076 | Find the Index of the First Occurrence in a String | Easy | Two PointersStringString Matching |
| 1077 | Find the Index of the Large Integer | Medium | ArrayBinary SearchInteractive |
| 1078 | Find the Integer Added to Array I | Easy | Array |
| 1079 | Find the K-Beauty of a Number | Easy | MathStringSliding Window |
| 1080 | Find the K-or of an Array | Easy | ArrayBit Manipulation |
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