Practice problems across 75+ categories
Practice problems frequently asked at Google • 3407 problems | 851 Easy | 1775 Medium | 761 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 766 | Determine if Two Events Have Conflict | Easy | ArrayString |
| 767 | Determine the Minimum Sum of a k-avoiding Array | Medium | MathGreedy |
| 768 | Determine the Winner of a Bowling Game | Easy | ArraySimulation |
| 769 | Determine Whether Matrix Can Be Obtained By Rotation | Easy | ArrayMatrix |
| 770 | Detonate the Maximum Bombs | Medium | ArrayMathDepth-First Search |
| 771 | DI String Match | Easy | ArrayTwo PointersString |
| 772 | Diagonal Traverse | Medium | ArrayMatrixSimulation |
| 773 | Diagonal Traverse II | Medium | ArraySortingHeap (Priority Queue) |
| 774 | Diameter of Binary Tree | Easy | TreeDepth-First SearchBinary Tree |
| 775 | Diameter of N-Ary Tree | Medium | TreeDepth-First Search |
| 776 | Dice Roll Simulation | Hard | ArrayDynamic Programming |
| 777 | Diet Plan Performance | Easy | ArraySliding Window |
| 778 | Difference Between Element Sum and Digit Sum of an Array | Easy | ArrayMath |
| 779 | Difference Between Maximum and Minimum Price Sum | Hard | ArrayDynamic ProgrammingTree |
| 780 | Difference Between Ones and Zeros in Row and Column | Medium | ArrayMatrixSimulation |
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