Practice problems across 75+ categories
Practice problems frequently asked at Greedy • 420 problems | 48 Easy | 281 Medium | 91 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 361 | Remove K Digits | Medium | StringStackGreedy |
| 362 | Remove Stones to Minimize the Total | Medium | ArrayGreedyHeap (Priority Queue) |
| 363 | Removing Minimum and Maximum From Array | Medium | ArrayGreedy |
| 364 | Removing Minimum Number of Magic Beans | Medium | ArrayGreedySorting |
| 365 | Reorganize String | Medium | Hash TableStringGreedy |
| 366 | Replace Question Marks in String to Minimize Its Value | Medium | Hash TableStringGreedy |
| 367 | Reschedule Meetings for Maximum Free Time I | Medium | ArrayGreedySliding Window |
| 368 | Reschedule Meetings for Maximum Free Time II | Medium | ArrayGreedyEnumeration |
| 369 | Reverse Subarray To Maximize Array Value | Hard | ArrayMathGreedy |
| 370 | Score After Flipping Matrix | Medium | ArrayGreedyBit Manipulation |
| 371 | Select K Disjoint Special Substrings | Medium | Hash TableStringDynamic Programming |
| 372 | Sell Diminishing-Valued Colored Balls | Medium | ArrayMathBinary Search |
| 373 | Separate Black and White Balls | Medium | Two PointersStringGreedy |
| 374 | Set Intersection Size At Least Two | Hard | ArrayGreedySorting |
| 375 | Shortest Distance After Road Addition Queries II | Hard | ArrayGreedyGraph |
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