Talentd
For employersSign in
JobsInternshipsPracticeResume toolsCompaniesArticles
For employers
FleetCode
Make and follow sheets.Sign in

Problems

2,237 problems

Has videoPremium onlyReset
Array2,237String877Hash Table797Math691Dynamic Programming673Sorting508Greedy485Binary Search357Depth-First Search338Database308Bit Manipulation286Matrix279Tree264Breadth-First Search257Prefix Sum252All topics

2,237 results

Sign in to see which of these you have solved.Sign in
TitleSolutionAcceptDifficultyTopics
2900. Longest Unequal Adjacent Groups Subsequence IVideo
Solution67.0%Easy
Array, Dynamic Programming +2· 1 company
2901. Longest Unequal Adjacent Groups Subsequence IIVideo
Solution51.4%Medium
Array, Dynamic Programming +1· 2 companies
2902. Count of Sub-Multisets With Bounded SumVideo
Solution22.3%Hard
Array, Dynamic Programming +2
2903. Find Indices With Index and Value Difference IVideo
Solution60.2%Easy
Array, Two Pointers· 1 company
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
2908. Minimum Sum of Mountain Triplets IVideo
Solution67.3%Easy
Array· 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
2913. Subarrays Distinct Element Sum of Squares IVideo
Solution87.8%Easy
Array, Hash Table· 1 company
2915. Length of the Longest Subsequence That Sums to TargetVideo
Solution40.0%Medium
Array, Dynamic Programming· 3 companies
2916. Subarrays Distinct Element Sum of Squares IIVideo
Solution54.8%Hard
Array, Binary Indexed Tree +2· 1 company
2917. Find the K-or of an ArrayVideo
Solution72.1%Easy
Array, Bit Manipulation· 1 company
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
2920. Maximum Points After Collecting Coins From All NodesVideo
Solution36.6%Hard
Array, Bit Manipulation +3· 1 company
2921. Maximum Profitable Triplets With Increasing Prices IIVideoPremium
Solution46.6%Hard
Array, Binary Indexed Tree +1· 1 company
2923. Find Champion IVideo
Solution73.3%Easy
Array, Matrix· 1 company
2926. Maximum Balanced Subsequence SumVideo
Solution25.8%Hard
Array, Binary Indexed Tree +3· 1 company
2931. Maximum Spending After Buying ItemsVideo
Solution60.5%Hard
Array, Greedy +3· 2 companies
2932. Maximum Strong Pair XOR IVideo
Solution76.0%Easy
Array, Bit Manipulation +3· 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
2935. Maximum Strong Pair XOR IIVideo
Solution32.9%Hard
Array, Bit Manipulation +3· 1 company
2936. Number of Equal Numbers BlocksVideoPremium
Solution62.5%Medium
Array, Binary Search +1· 1 company
2940. Find Building Where Alice and Bob Can MeetVideo
Solution52.3%Hard
Array, Binary Indexed Tree +5· 5 companies
2941. Maximum GCD-Sum of a SubarrayVideoPremium
Solution39.9%Hard
Array, Binary Search +2· 1 company
2942. Find Words Containing CharacterVideo
Solution90.4%Easy
Array, String· 6 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
2945. Find Maximum Non-decreasing Array LengthVideo
Solution19.2%Hard
Array, Binary Search +5· 4 companies
2946. Matrix Similarity After Cyclic ShiftsVideo
Solution74.3%Easy
Array, Math +2· 5 companies
2948. Make Lexicographically Smallest Array by Swapping ElementsVideo
Solution66.4%Medium
Array, Sorting +1· 6 companies
2951. Find the PeaksVideo
Solution75.5%Easy
Array, Enumeration· 3 companies
2952. Minimum Number of Coins to be AddedVideo
Solution57.9%Medium
Array, Greedy +1· 3 companies
2954. Count the Number of Infection SequencesVideo
Solution36.7%Hard
Array, Combinatorics +1· 6 companies
2955. Number of Same-End SubstringsVideoPremium
Solution60.6%Medium
Array, Counting +3· 2 companies
2956. Find Common Elements Between Two ArraysVideo
Solution84.5%Easy
Array, Hash Table· 5 companies
2958. Length of Longest Subarray With at Most K FrequencyVideo
Solution60.4%Medium
Array, Hash Table +1· 4 companies
2960. Count Tested Devices After Test OperationsVideo
Solution78.8%Easy
Array, Counting +1· 1 company
2961. Double Modular ExponentiationVideo
Solution47.9%Medium
Array, Math +1· 1 company
2962. Count Subarrays Where Max Element Appears at Least K TimesVideo
Solution62.4%Medium
Array, Sliding Window· 6 companies
2963. Count the Number of Good PartitionsVideo
Solution49.3%Hard
Array, Combinatorics +2· 1 company
2964. Number of Divisible Triplet SumsVideoPremium
Solution67.5%Medium
Array, Hash Table· 9 companies
2965. Find Missing and Repeated ValuesVideo
Solution83.2%Easy
Array, Hash Table +2· 6 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
2968. Apply Operations to Maximize Frequency ScoreVideo
Solution39.3%Hard
Array, Binary Search +3· 3 companies
2969. Minimum Number of Coins for Fruits IIVideoPremium
Solution49.2%Hard
Array, Dynamic Programming +3
Showing 1,501–1,550 of 2,237