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Problems

2,093 problems

Has videoPremium onlyReset
Array1,196Hash Table465String434Greedy327Math327Dynamic Programming324Sorting300Depth-First Search208Binary Search187Breadth-First Search165Matrix163Tree157Prefix Sum153Two Pointers148Database135All topics

Medium · With video · 2,093 results

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TitleSolutionAcceptDifficultyTopics
3597. Partition String Video
Solution59.4%Medium
Hash Table, Simulation +2· 1 company
3598. Longest Common Prefix Between Adjacent Strings After RemovalsVideo
Solution32.4%Medium
Array, String· 1 company
3599. Partition Array to Minimize XORVideo
Solution41.2%Medium
Array, Bit Manipulation +2· 1 company
3601. Find Drivers with Improved Fuel EfficiencyVideo
Solution50.5%Medium
Database
3603. Minimum Cost Path with Alternating Directions IIVideo
–44.6%Medium
Array, Dynamic Programming +1
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
3608. Minimum Time for K Connected ComponentsVideo
Solution45.2%Medium
Binary Search, Graph +2· 2 companies
3610. Minimum Number of Primes to Sum to TargetVideoPremium
Solution59.8%Medium
Array, Dynamic Programming +2· 1 company
3611. Find Overbooked EmployeesVideo
Solution46.5%Medium
Database
3612. Process String with Special Operations IVideo
Solution71.4%Medium
Simulation, String· 4 companies
3613. Minimize Maximum Component CostVideo
Solution43.5%Medium
Binary Search, Graph +2· 4 companies
3616. Number of Student ReplacementsVideoPremium
Solution85.1%Medium
Array, Simulation
3618. Split Array by Prime IndicesVideo
Solution49.3%Medium
Array, Math +1
3619. Count Islands With Total Value Divisible by KVideo
Solution55.5%Medium
Array, Breadth-First Search +3· 2 companies
3623. Count Number of Trapezoids IVideo
Solution48.1%Medium
Array, Geometry +2· 3 companies
3626. Find Stores with Inventory ImbalanceVideo
Solution52.7%Medium
–
3627. Maximum Median Sum of Subsequences of Size 3Video
Solution65.1%Medium
Array, Game Theory +3· 2 companies
3628. Maximum Number of Subsequences After One InsertingVideo
Solution32.4%Medium
Dynamic Programming, Greedy +2· 1 company
3629. Minimum Jumps to Reach End via Prime TeleportationVideo
Solution44.6%Medium
Array, Breadth-First Search +3· 4 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
3638. Maximum Balanced ShipmentsVideo
Solution61.4%Medium
Array, Dynamic Programming +3· 1 company
3639. Minimum Time to Activate StringVideo
–48.6%Medium
Array, Binary Search· 1 company
3641. Longest Semi-Repeating SubarrayVideoPremium
Solution63.9%Medium
Array, Hash Table +1
3642. Find Books with Polarized OpinionsVideo
Solution47.1%Medium
–
3644. Maximum K to Sort a PermutationVideo
Solution57.5%Medium
Array, Bit Manipulation· 1 company
3645. Maximum Total from Optimal Activation OrderVideo
Solution33.1%Medium
Array, Greedy +3· 2 companies
3648. Minimum Sensors to Cover GridVideo
–67.6%Medium
Math· 4 companies
3649. Number of Perfect PairsVideo
–34.2%Medium
Array, Math +2· 6 companies
3650. Minimum Cost Path with Edge ReversalsVideo
Solution61.8%Medium
Graph, Heap (Priority Queue) +1· 8 companies
3652. Best Time to Buy and Sell Stock using StrategyVideo
Solution59.8%Medium
Array, Prefix Sum +1· 5 companies
3653. XOR After Range Multiplication Queries IVideo
Solution73.3%Medium
Array, Divide and Conquer +1· 2 companies
3654. Minimum Sum After Divisible Sum DeletionsVideo
–45.9%Medium
Array, Dynamic Programming +2
3657. Find Loyal CustomersVideo
Solution64.2%Medium
–
3659. Partition Array Into K-Distinct GroupsVideo
Solution47.1%Medium
Array, Counting +1· 1 company
3660. Jump Game IXVideo
Solution46.1%Medium
Array, Dynamic Programming· 4 companies
3664. Two-Letter Card GameVideo
–13.0%Medium
Array, Counting +3· 2 companies
3665. Twisted Mirror Path CountVideo
–47.5%Medium
Array, Dynamic Programming +1· 2 companies
3669. Balanced K-Factor DecompositionVideo
Solution40.2%Medium
Backtracking, Math +1· 2 companies
3670. Maximum Product of Two Integers With No Common BitsVideo
–15.1%Medium
Array, Bit Manipulation +1
3675. Minimum Operations to Transform StringVideo
Solution61.9%Medium
Greedy, String
3676. Count Bowl SubarraysVideo
–48.7%Medium
Array, Monotonic Stack +1· 2 companies
3679. Minimum Discards to Balance InventoryVideo
Solution35.5%Medium
Array, Counting +3
3680. Generate ScheduleVideo
–25.3%Medium
Array, Greedy +1· 1 company
3685. Subsequence Sum After Capping ElementsVideo
–25.2%Medium
Array, Dynamic Programming +2· 1 company
3689. Maximum Total Subarray Value IVideo
Solution71.9%Medium
Array, Greedy· 4 companies
3690. Split and Merge Array TransformationVideo
Solution58.7%Medium
Array, Breadth-First Search +1· 1 company
3693. Climbing Stairs IIVideo
Solution63.9%Medium
Array, Dynamic Programming
Showing 1,851–1,900 of 2,093