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
4023. Elevator Requests IIVideo
–27.6%Hard
Array, Dynamic Programming +1
4024. Nearest Available DroneVideo
Solution66.8%Easy
Array, Enumeration
4025. Minimize the Maximum Waiting Time at Synchronized Traffic LightsVideo
Solution64.7%Medium
Array, Greedy
4027. Elevator Requests IIIVideo
Solution45.7%Hard
Array, Bit Manipulation +3
4031. Find All Numbers Disappeared in an Array IIVideo
Solution52.8%Medium
Array, Binary Search +1
4032. Longest Subarray With at Most K Distinct Prime FactorsVideo
Solution56.5%Medium
Array, Hash Table +3
4033. Valid K-Unique Subarrays IVideo
–34.8%Hard
Array, Binary Indexed Tree +4
4034. Minimum Bishop Moves to Reach TargetVideo
Solution65.4%Medium
Array, Math
4035. Maximum Valid Split Positions IVideo
Solution51.8%Medium
Array, Enumeration +2
4036. Lexicographically Largest String After Pair TransformationsVideo
Solution42.8%Medium
Array, Bit Manipulation +2
4037. Maximum Valid Split Positions IIVideo
Solution32.2%Hard
Array, Enumeration +2
4038. Count Integers Appearing in a Single BlockVideo
Solution44.4%Easy
Array, Counting +1
4039. Sum of Decoded NumbersVideo
Solution44.8%Medium
Array, Math +1
4040. Minimum Operations to Form Subset Sum IVideo
Solution52.4%Medium
Array, Dynamic Programming
4041. Minimum Operations to Form Subset Sum IIVideo
Solution49.3%Hard
Array, Dynamic Programming
4044. Count Good Cyclic RotationsVideo
Solution49.0%Medium
Array, Prefix Sum +1
4045. Count Robot GroupsVideo
–31.9%Medium
Array, Monotonic Stack +1
4046. Minimum Cost Path With At Most K TurnsVideo
–53.9%Hard
Array, Graph +3
4048. Count Values With Equally Spaced Occurrences IVideo
Solution75.3%Easy
Array, Hash Table
4049. Count Values With Equally Spaced Occurrences IIVideo
Solution62.9%Medium
Array, Hash Table
4051. Count Subarrays with Distant SumsVideo
Solution32.8%Hard
Array, Binary Indexed Tree +3
4052. Cyclically Shift Rows and ColumnsVideo
Solution75.9%Easy
Array, Matrix +1
4053. Minimum Operations to Make Every Element PalindromicVideo
Solution15.5%Medium
Array, Binary Search
4054. Count Shadow Pairs IVideo
–41.8%Medium
Array, Monotonic Stack +1
4055. Count Shadow Pairs II
–18.7%Hard
Array, Binary Indexed Tree +6
4056. Number of Intersecting Interval Pairs IVideo
Solution61.8%Easy
Array, Binary Search +2
4057. Number of Intersecting Interval Pairs IIVideo
Solution50.3%Medium
Array, Binary Search +1
4058. Maximum Pulse Value After One Subarray RotationVideo
–38.9%Medium
Array, Dynamic Programming +1
4059. Lexicographically Largest Power ArrayVideo
–24.9%Hard
Array, Bit Manipulation +1
4061. Minimum Queen Moves to Reach TargetVideo
Solution56.7%Easy
Array, Math
4062. Transform Array Using Pair OperationsVideo
Solution60.8%Medium
Array, Brainteaser
4063. Longest Subarray Divisible by K with At Most One Negation IVideo
Solution34.2%Medium
Array, Hash Table +1
4064. Longest Subarray Divisible by K with At Most One Negation IIVideo
Solution24.7%Hard
Array, Binary Search +2
4065. Rearrange Array by Removing Distinct ValuesVideo
Solution75.0%Easy
Array, Counting +5
4066. Maximum Equal Adjacent Pairs After at Most One ReplacementVideo
Solution49.8%Medium
Array, Counting +1
4067. Longest Subarray With Restricted Pair SumsVideo
Solution37.8%Medium
Array, Hash Table +1
4068. Maximize Meeting Earnings with Idle GapsVideo
Solution39.0%Hard
Array, Binary Search +2
Showing 2,201–2,237 of 2,237