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Problems

118 problems

Has videoPremium onlyReset
Heap (Priority Queue)Array1,212Hash Table473String437Math331Greedy330Dynamic Programming327Sorting302Depth-First Search208Binary Search189Breadth-First Search166Matrix163Tree158Prefix Sum155Two Pointers150Database137All topics

Medium · 118 results

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TitleSolutionAcceptDifficultyTopics
3422. Minimum Operations to Make Subarray Elements EqualPremium
Solution46.8%Medium
Array, Hash Table +3
3462. Maximum Sum With at Most K ElementsVideo
Solution60.6%Medium
Array, Greedy +3· 2 companies
3476. Maximize Profit from Task AssignmentVideoPremium
Solution65.9%Medium
Array, Greedy +2
3478. Choose K Elements With Maximum SumVideo
Solution34.6%Medium
Array, Heap (Priority Queue) +1· 1 company
3572. Maximize Y‑Sum by Picking a Triplet of Distinct X‑ValuesVideo
Solution62.7%Medium
Array, Greedy +3· 1 company
3604. Minimum Time to Reach Destination in Directed GraphVideo
–45.5%Medium
Graph, Heap (Priority Queue) +1
3607. Power Grid MaintenanceVideo
Solution56.3%Medium
Array, Breadth-First Search +6· 7 companies
3645. Maximum Total from Optimal Activation OrderVideo
Solution33.1%Medium
Array, Greedy +3· 2 companies
3650. Minimum Cost Path with Edge ReversalsVideo
Solution61.8%Medium
Graph, Heap (Priority Queue) +1· 8 companies
3711. Maximum Transactions Without Negative BalanceVideoPremium
Solution46.1%Medium
Array, Greedy +1· 1 company
3763. Maximum Total Sum with Threshold ConstraintsVideoPremium
Solution82.4%Medium
Array, Greedy +2
3767. Maximize Points After Choosing K TasksVideo
Solution59.1%Medium
Array, Greedy +2· 1 company
3780. Maximum Sum of Three Numbers Divisible by ThreeVideo
Solution46.7%Medium
Array, Greedy +2· 1 company
3781. Maximum Score After Binary SwapsVideo
Solution35.0%Medium
Array, Greedy +2· 1 company
3815. Design Auction SystemVideo
Solution41.9%Medium
Design, Hash Table +2· 1 company
3885. Design Event ManagerVideo
Solution50.3%Medium
Array, Design +3· 1 company
3947. Maximum Number of Items From Sale IIVideo
–30.2%Medium
Array, Greedy +2
3970. Shortest Path With At Most K Consecutive Identical CharactersVideo
–44.7%Medium
Graph, Heap (Priority Queue) +2
Showing 101–118 of 118