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Problems

302 problems

Has videoPremium onlyReset
Array1,212Hash Table473String437Math331Greedy330Dynamic Programming327Sorting302Depth-First Search208Binary Search189Breadth-First Search166Matrix163Tree158Prefix Sum155Two Pointers150Database137All topics

Medium · 302 results

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TitleSolutionAcceptDifficultyTopics
3394. Check if Grid can be Cut into SectionsVideo
Solution68.3%Medium
Array, Sorting· 3 companies
3397. Maximum Number of Distinct Elements After OperationsVideo
Solution52.2%Medium
Array, Greedy +1· 4 companies
3413. Maximum Coins From K Consecutive BagsVideo
–28.5%Medium
Array, Binary Search +4· 2 companies
3424. Minimum Cost to Make Arrays IdenticalVideo
Solution38.3%Medium
Array, Greedy +1· 2 companies
3428. Maximum and Minimum Sums of at Most Size K SubsequencesVideo
–21.7%Medium
Array, Combinatorics +3· 3 companies
3433. Count Mentions Per UserVideo
Solution50.8%Medium
Array, Math +2· 4 companies
3446. Sort Matrix by DiagonalsVideo
Solution84.1%Medium
Array, Matrix +1· 5 companies
3457. Eat Pizzas!Video
Solution33.8%Medium
Array, Greedy +1· 1 company
3458. Select K Disjoint Special SubstringsVideo
–19.2%Medium
Dynamic Programming, Greedy +3· 1 company
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
3517. Smallest Palindromic Rearrangement IVideo
Solution74.5%Medium
Counting Sort, Sorting +1· 3 companies
3531. Count Covered BuildingsVideo
Solution58.8%Medium
Array, Hash Table +1· 2 companies
3551. Minimum Swaps to Sort by Digit SumVideo
Solution67.2%Medium
Array, Hash Table +1· 1 company
3555. Smallest Subarray to Sort in Every Sliding WindowVideoPremium
Solution58.8%Medium
Array, Greedy +4
3556. Sum of Largest Prime SubstringsVideo
Solution37.9%Medium
Hash Table, Math +3· 1 company
3567. Minimum Absolute Difference in Sliding SubmatrixVideo
Solution78.3%Medium
Array, Matrix +1· 2 companies
3572. Maximize Y‑Sum by Picking a Triplet of Distinct X‑ValuesVideo
Solution62.7%Medium
Array, Greedy +3· 1 company
3608. Minimum Time for K Connected ComponentsVideo
Solution45.2%Medium
Binary Search, Graph +2· 2 companies
3613. Minimize Maximum Component CostVideo
Solution43.5%Medium
Binary Search, Graph +2· 4 companies
3627. Maximum Median Sum of Subsequences of Size 3Video
Solution65.1%Medium
Array, Game Theory +3· 2 companies
3631. Sort Threats by Severity and ExploitabilityVideoPremium
Solution63.3%Medium
Array, Sorting
3634. Minimum Removals to Balance ArrayVideo
Solution47.9%Medium
Array, Binary Search +2· 4 companies
3635. Earliest Finish Time for Land and Water Rides IIVideo
Solution64.2%Medium
Array, Binary Search +3· 2 companies
3645. Maximum Total from Optimal Activation OrderVideo
Solution33.1%Medium
Array, Greedy +3· 2 companies
3649. Number of Perfect PairsVideo
–34.2%Medium
Array, Math +2· 6 companies
3656. Determine if a Simple Graph ExistsPremium
–47.5%Medium
Array, Binary Search +3
3685. Subsequence Sum After Capping ElementsVideo
–25.2%Medium
Array, Dynamic Programming +2· 1 company
3727. Maximum Alternating Sum of SquaresVideo
Solution75.7%Medium
Array, Greedy +1
3730. Maximum Calories Burnt from JumpsVideoPremium
Solution72.8%Medium
Array, Greedy +2· 1 company
3732. Maximum Product of Three Elements After One ReplacementVideo
Solution47.8%Medium
Array, Greedy +2· 2 companies
3752. Lexicographically Smallest Negated Permutation that Sums to TargetVideo
–31.5%Medium
Array, Greedy +3· 1 company
3759. Count Elements With at Least K Greater ValuesVideo
Solution31.9%Medium
Array, Binary Search +3
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
3776. Minimum Moves to Balance Circular ArrayVideo
Solution40.2%Medium
Array, Greedy +1· 1 company
3780. Maximum Sum of Three Numbers Divisible by ThreeVideo
Solution46.7%Medium
Array, Greedy +2· 1 company
3799. Word Squares IIVideo
Solution53.8%Medium
Array, Backtracking +3· 1 company
3814. Maximum Capacity Within BudgetVideo
Solution20.7%Medium
Array, Binary Search +2· 2 companies
3851. Maximum Requests Without Violating the LimitPremium
Solution64.1%Medium
Array, Greedy +3
3890. Integers With Multiple Sum of Two CubesVideo
Solution54.9%Medium
Counting, Enumeration +2
3896. Minimum Operations to Transform Array into Alternating PrimeVideo
Solution53.2%Medium
Array, Binary Search +4· 1 company
3913. Sort Vowels by FrequencyVideo
Solution61.5%Medium
Counting, Sorting +1
3947. Maximum Number of Items From Sale IIVideo
–30.2%Medium
Array, Greedy +2
3951. Minimum Energy to Maintain BrightnessVideo
Solution53.4%Medium
Array, Sorting
3961. Maximize Sum of Device RatingsVideo
Solution39.4%Medium
Array, Greedy +2· 2 companies
3974. Maximum Total Sum of K Selected ElementsVideo
Solution49.1%Medium
Array, Greedy +1
3975. Filter Occupied IntervalsVideo
Solution44.6%Medium
Array, Sorting· 1 company
4014. Minimum Total Price After Applying DiscountsVideo
Solution71.8%Medium
Array, Greedy +2
Showing 251–300 of 302