Practice problems across 75+ categories
Practice problems frequently asked at Array • 1947 problems | 398 Easy | 1049 Medium | 497 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1036 | Maximum Palindromes After Operations | Medium | ArrayHash TableString |
| 1037 | Maximum Path Quality of a Graph | Hard | ArrayBacktrackingGraph |
| 1038 | Maximum Performance of a Team | Hard | ArrayGreedySorting |
| 1039 | Maximum Points After Collecting Coins From All Nodes | Hard | ArrayDynamic ProgrammingBit Manipulation |
| 1040 | Maximum Points After Enemy Battles | Medium | ArrayGreedy |
| 1041 | Maximum Points in an Archery Competition | Medium | ArrayBacktrackingBit Manipulation |
| 1042 | Maximum Points Inside the Square | Medium | ArrayHash TableString |
| 1043 | Maximum Points Tourist Can Earn | Medium | ArrayDynamic ProgrammingMatrix |
| 1044 | Maximum Points You Can Obtain from Cards | Medium | ArraySliding WindowPrefix Sum |
| 1045 | Maximum Population Year | Easy | ArrayCountingPrefix Sum |
| 1046 | Maximum Possible Number by Binary Concatenation | Medium | ArrayBit ManipulationEnumeration |
| 1047 | Maximum Price to Fill a Bag | Medium | ArrayGreedySorting |
| 1048 | Maximum Prime Difference | Medium | ArrayMathNumber Theory |
| 1049 | Maximum Product After K Increments | Medium | ArrayGreedyHeap (Priority Queue) |
| 1050 | Maximum Product Difference Between Two Pairs | Easy | ArraySorting |
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