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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
2708. Maximum Strength of a GroupVideo
Solution25.6%Medium
Array, Backtracking +5
2731. Movement of RobotsVideo
Solution28.1%Medium
Array, Brainteaser +2· 3 companies
2740. Find the Value of the PartitionVideo
Solution64.9%Medium
Array, Sorting
2747. Count Zero Request ServersVideo
Solution36.9%Medium
Array, Hash Table +2· 4 companies
2766. Relocate MarblesVideo
Solution50.6%Medium
Array, Hash Table +2· 1 company
2779. Maximum Beauty of an Array After Applying OperationVideo
Solution58.4%Medium
Array, Binary Search +2· 3 companies
2780. Minimum Index of a Valid SplitVideo
Solution75.5%Medium
Array, Hash Table +1· 3 companies
2785. Sort Vowels in a StringVideo
Solution83.4%Medium
Sorting, String· 5 companies
2830. Maximize the Profit as the SalesmanVideo
Solution38.7%Medium
Array, Binary Search +3· 1 company
2838. Maximum Coins Heroes Can CollectVideoPremium
Solution68.7%Medium
Array, Binary Search +3· 1 company
2840. Check if Strings Can be Made Equal With Operations IIVideo
Solution73.9%Medium
Hash Table, Sorting +1· 4 companies
2860. Happy StudentsVideo
Solution50.9%Medium
Array, Enumeration +1· 1 company
2863. Maximum Length of Semi-Decreasing SubarraysVideoPremium
Solution70.5%Medium
Array, Monotonic Stack +2· 1 company
2895. Minimum Processing TimeVideo
Solution70.3%Medium
Array, Greedy +1· 4 companies
2933. High-Access EmployeesVideo
Solution48.0%Medium
Array, Hash Table +2· 2 companies
2943. Maximize Area of Square Hole in GridVideo
Solution61.9%Medium
Array, Sorting· 4 companies
2948. Make Lexicographically Smallest Array by Swapping ElementsVideo
Solution66.4%Medium
Array, Sorting +1· 6 companies
2952. Minimum Number of Coins to be AddedVideo
Solution57.9%Medium
Array, Greedy +1· 3 companies
2966. Divide Array Into Arrays With Max DifferenceVideo
Solution79.0%Medium
Array, Greedy +1· 6 companies
2967. Minimum Cost to Make Array EqualindromicVideo
Solution23.4%Medium
Array, Binary Search +3· 1 company
2971. Find Polygon With the Largest PerimeterVideo
Solution65.7%Medium
Array, Greedy +2· 1 company
3011. Find if Array Can Be SortedVideo
Solution66.4%Medium
Array, Bit Manipulation +1· 5 companies
3016. Minimum Number of Pushes to Type Word IIVideo
Solution83.2%Medium
Counting, Greedy +3· 3 companies
3025. Find the Number of Ways to Place People IVideo
Solution64.0%Medium
Array, Enumeration +3· 4 companies
3035. Maximum Palindromes After OperationsVideo
Solution47.2%Medium
Array, Counting +4· 8 companies
3039. Apply Operations to Make String EmptyVideo
Solution57.5%Medium
Array, Counting +2· 1 company
3075. Maximize Happiness of Selected ChildrenVideo
Solution58.7%Medium
Array, Greedy +1· 3 companies
3080. Mark Elements on Array by Performing QueriesVideo
Solution49.1%Medium
Array, Hash Table +3· 2 companies
3081. Replace Question Marks in String to Minimize Its ValueVideo
Solution29.6%Medium
Counting, Greedy +4· 1 company
3085. Minimum Deletions to Make String K-SpecialVideo
Solution67.2%Medium
Counting, Greedy +3· 3 companies
3107. Minimum Operations to Make Median of Array Equal to KVideo
Solution47.7%Medium
Array, Greedy +1· 1 company
3111. Minimum Rectangles to Cover PointsVideo
Solution63.2%Medium
Array, Greedy +1· 1 company
3119. Maximum Number of Potholes That Can Be FixedVideoPremium
Solution53.3%Medium
Greedy, Sorting +1· 2 companies
3125. Maximum Number That Makes Result of Bitwise AND ZeroVideoPremium
Solution70.0%Medium
Greedy, Sorting +1· 1 company
3132. Find the Integer Added to Array IIVideo
Solution32.9%Medium
Array, Enumeration +2· 1 company
3143. Maximum Points Inside the SquareVideo
Solution39.9%Medium
Array, Binary Search +3· 1 company
3167. Better Compression of StringVideoPremium
Solution75.3%Medium
Counting, Hash Table +2· 2 companies
3169. Count Days Without MeetingsVideo
Solution48.1%Medium
Array, Sorting· 4 companies
3186. Maximum Total Damage With Spell CastingVideo
Solution45.1%Medium
Array, Binary Search +5· 7 companies
3189. Minimum Moves to Get a Peaceful BoardVideoPremium
Solution75.9%Medium
Array, Counting Sort +2
3218. Minimum Cost for Cutting Cake IVideo
Solution58.5%Medium
Array, Dynamic Programming +2
3265. Count Almost Equal Pairs IVideo
Solution38.3%Medium
Array, Counting +3· 1 company
3281. Maximize Score of Numbers in RangesVideo
Solution35.6%Medium
Array, Binary Search +2· 2 companies
3301. Maximize the Total Height of Unique TowersVideo
Solution37.9%Medium
Array, Greedy +1
3319. K-th Largest Perfect Subtree Size in Binary TreeVideo
Solution61.6%Medium
Binary Tree, Depth-First Search +2· 1 company
3323. Minimize Connected Groups by Inserting IntervalVideoPremium
Solution50.3%Medium
Array, Binary Search +2· 1 company
3346. Maximum Frequency of an Element After Performing Operations IVideo
Solution40.1%Medium
Array, Binary Search +3· 4 companies
3362. Zero Array Transformation IIIVideo
Solution54.9%Medium
Array, Greedy +3· 5 companies
3365. Rearrange K Substrings to Form Target StringVideo
Solution56.7%Medium
Hash Table, Sorting +1
3380. Maximum Area Rectangle With Point Constraints IVideo
Solution51.1%Medium
Array, Binary Indexed Tree +5· 2 companies
Showing 201–250 of 302