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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
2847. Smallest Number With Given Digit ProductVideoPremium
Solution43.8%Medium
Greedy, Math· 1 company
2849. Determine if a Cell Is Reachable at a Given TimeVideo
Solution37.2%Medium
Math· 2 companies
2850. Minimum Moves to Spread Stones Over GridVideo
Solution46.1%Medium
Array, Breadth-First Search +2· 5 companies
2852. Sum of Remoteness of All CellsVideoPremium
Solution70.8%Medium
Array, Breadth-First Search +4· 1 company
2854. Rolling Average StepsVideoPremium
Solution69.1%Medium
Database
2856. Minimum Array Length After Pair RemovalsVideo
Solution27.8%Medium
Array, Binary Search +4· 1 company
2857. Count Pairs of Points With Distance kVideo
Solution32.9%Medium
Array, Bit Manipulation +1· 1 company
2860. Happy StudentsVideo
Solution50.9%Medium
Array, Enumeration +1· 1 company
2861. Maximum Number of AlloysVideo
Solution41.2%Medium
Array, Binary Search· 4 companies
2863. Maximum Length of Semi-Decreasing SubarraysVideoPremium
Solution70.5%Medium
Array, Monotonic Stack +2· 1 company
2865. Beautiful Towers IVideo
Solution44.4%Medium
Array, Monotonic Stack +1· 1 company
2866. Beautiful Towers IIVideo
Solution36.9%Medium
Array, Monotonic Stack +1· 1 company
2870. Minimum Number of Operations to Make Array EmptyVideo
Solution61.9%Medium
Array, Counting +2· 2 companies
2871. Split Array Into Maximum Number of SubarraysVideo
Solution42.4%Medium
Array, Bit Manipulation +1
2874. Maximum Value of an Ordered Triplet IIVideo
Solution56.4%Medium
Array· 5 companies
2875. Minimum Size Subarray in Infinite ArrayVideo
Solution32.1%Medium
Array, Hash Table +2· 1 company
2892. Minimizing Array After Replacing Pairs With Their ProductVideoPremium
Solution40.6%Medium
Array, Dynamic Programming +1· 1 company
2893. Calculate Orders Within Each IntervalVideoPremium
Solution67.2%Medium
Database
2895. Minimum Processing TimeVideo
Solution70.3%Medium
Array, Greedy +1· 4 companies
2896. Apply Operations to Make Two Strings EqualVideo
Solution27.7%Medium
Dynamic Programming, String· 1 company
2898. Maximum Linear Stock ScoreVideoPremium
Solution62.3%Medium
Array, Hash Table· 1 company
2901. Longest Unequal Adjacent Groups Subsequence IIVideo
Solution51.4%Medium
Array, Dynamic Programming +1· 2 companies
2904. Shortest and Lexicographically Smallest Beautiful StringVideo
Solution59.8%Medium
Sliding Window, String· 2 companies
2905. Find Indices With Index and Value Difference IIVideo
Solution32.6%Medium
Array, Two Pointers· 1 company
2906. Construct Product MatrixVideo
Solution51.7%Medium
Array, Matrix +1· 4 companies
2907. Maximum Profitable Triplets With Increasing Prices IVideoPremium
Solution56.2%Medium
Array, Binary Indexed Tree +1· 1 company
2909. Minimum Sum of Mountain Triplets IIVideo
Solution54.5%Medium
Array
2910. Minimum Number of Groups to Create a Valid AssignmentVideo
Solution25.0%Medium
Array, Greedy +1· 1 company
2914. Minimum Number of Changes to Make Binary String BeautifulVideo
Solution76.4%Medium
String· 4 companies
2915. Length of the Longest Subsequence That Sums to TargetVideo
Solution40.0%Medium
Array, Dynamic Programming· 3 companies
2918. Minimum Equal Sum of Two Arrays After Replacing ZerosVideo
Solution50.2%Medium
Array, Greedy· 4 companies
2919. Minimum Increment Operations to Make Array BeautifulVideo
Solution34.7%Medium
Array, Dynamic Programming· 1 company
2922. Market Analysis IIIVideoPremium
Solution42.3%Medium
Database
2924. Find Champion IIVideo
Solution70.3%Medium
Graph· 2 companies
2925. Maximum Score After Applying Operations on a TreeVideo
Solution47.2%Medium
Depth-First Search, Dynamic Programming +1· 1 company
2929. Distribute Candies Among Children IIVideo
Solution55.7%Medium
Combinatorics, Enumeration +1· 5 companies
2930. Number of Strings Which Can Be Rearranged to Contain SubstringVideo
Solution57.0%Medium
Combinatorics, Dynamic Programming +1· 1 company
2933. High-Access EmployeesVideo
Solution48.0%Medium
Array, Hash Table +2· 2 companies
2934. Minimum Operations to Maximize Last Elements in ArraysVideo
Solution43.7%Medium
Array, Enumeration
2936. Number of Equal Numbers BlocksVideoPremium
Solution62.5%Medium
Array, Binary Search +1· 1 company
2938. Separate Black and White BallsVideo
Solution64.0%Medium
Greedy, String +1· 5 companies
2939. Maximum Xor ProductVideo
Solution30.3%Medium
Bit Manipulation, Greedy +1· 4 companies
2943. Maximize Area of Square Hole in GridVideo
Solution61.9%Medium
Array, Sorting· 4 companies
2944. Minimum Number of Coins for FruitsVideo
Solution49.6%Medium
Array, Dynamic Programming +3
2947. Count Beautiful Substrings IVideo
Solution60.9%Medium
Enumeration, Hash Table +4· 1 company
2948. Make Lexicographically Smallest Array by Swapping ElementsVideo
Solution66.4%Medium
Array, Sorting +1· 6 companies
2950. Number of Divisible SubstringsVideoPremium
Solution74.6%Medium
Counting, Hash Table +2· 4 companies
2952. Minimum Number of Coins to be AddedVideo
Solution57.9%Medium
Array, Greedy +1· 3 companies
2955. Number of Same-End SubstringsVideoPremium
Solution60.6%Medium
Array, Counting +3· 2 companies
2957. Remove Adjacent Almost-Equal CharactersVideo
Solution53.6%Medium
Dynamic Programming, Greedy +1· 1 company
Showing 1,501–1,550 of 2,093