Practice problems across 75+ categories
Practice problems frequently asked at Google • 3407 problems | 851 Easy | 1775 Medium | 761 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2086 | Minimum Flips in Binary Tree to Get Result | Hard | Dynamic ProgrammingTreeDepth-First Search |
| 2087 | Minimum Flips to Make a OR b Equal to c | Medium | Bit Manipulation |
| 2088 | Minimum Fuel Cost to Report to the Capital | Medium | TreeDepth-First SearchBreadth-First Search |
| 2089 | Minimum Garden Perimeter to Collect Enough Apples | Medium | MathBinary Search |
| 2090 | Minimum Genetic Mutation | Medium | Hash TableStringBreadth-First Search |
| 2091 | Minimum Health to Beat Game | Medium | ArrayGreedy |
| 2092 | Minimum Height Trees | Medium | Depth-First SearchBreadth-First SearchGraph |
| 2093 | Minimum Hours of Training to Win a Competition | Easy | ArrayGreedy |
| 2094 | Minimum Impossible OR | Medium | ArrayBit ManipulationBrainteaser |
| 2095 | Minimum Incompatibility | Hard | ArrayDynamic ProgrammingBit Manipulation |
| 2096 | Minimum Increment Operations to Make Array Beautiful | Medium | ArrayDynamic Programming |
| 2097 | Minimum Increment to Make Array Unique | Medium | ArrayGreedySorting |
| 2098 | Minimum Increments for Target Multiples in an Array | Hard | ArrayMathDynamic Programming |
| 2099 | Minimum Increments to Equalize Leaf Paths | Medium | ArrayDynamic ProgrammingTree |
| 2100 | Minimum Index of a Valid Split | Medium | ArrayHash TableSorting |
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