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Problems

673 problems

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

673 results

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TitleSolutionAcceptDifficultyTopics
3946. Maximum Number of Items From Sale IVideo
Solution37.3%Medium
Array, Dynamic Programming +1· 1 company
3952. Maximum Total Value of Covered IndicesVideo
–28.5%Medium
Array, Dynamic Programming +2· 1 company
3954. Sum of Compatible Numbers in Range IVideo
Solution58.4%Easy
Bit Manipulation, Dynamic Programming +1
3956. Maximum Sum of M Non-Overlapping Subarrays IVideo
–26.3%Hard
Array, Binary Search +5
3957. Maximum Sum of M Non-Overlapping Subarrays IIVideo
–16.6%Hard
Array, Binary Search +5
3965. Finish Time of Tasks IVideo
Solution60.3%Medium
Array, Depth-First Search +2
3966. Count Good Integers in a RangeVideo
–49.8%Hard
Dynamic Programming, Math
3976. Maximum Subarray Sum After MultiplierVideo
Solution25.9%Medium
Array, Dynamic Programming· 2 companies
3977. Minimum Time to Reach Target With Limited PowerVideo
Solution40.4%Hard
Array, Dynamic Programming +3
3980. Minimum Operations to Transform Binary StringVideo
–37.0%Medium
Dynamic Programming, Greedy +1
3981. Count Distinct Ways to Form Target from Two StringsVideo
–46.4%Hard
Dynamic Programming, Prefix Sum +1
3984. Divisible GameVideo
–42.3%Medium
Array, Dynamic Programming +3
3989. Maximum Consistent Columns in a GridVideo
–68.7%Hard
Array, Dynamic Programming +1
3995. Minimum Cost to Convert String IIIVideo
–55.6%Hard
Array, Dynamic Programming +1
4009. Minimum Possible Maximum Waiting TimeVideo
–29.9%Hard
Array, Dynamic Programming +1
4016. Maximum Area of Two Non-Overlapping Square SubmatricesVideo
Solution40.9%Medium
Array, Binary Search +2
4023. Elevator Requests IIVideo
–27.6%Hard
Array, Dynamic Programming +1
4027. Elevator Requests IIIVideo
Solution45.7%Hard
Array, Bit Manipulation +3
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
4050. Minimum Days to Score Exactly N PointsVideo
Solution42.2%Medium
Dynamic Programming, Math
4058. Maximum Pulse Value After One Subarray RotationVideo
–38.9%Medium
Array, Dynamic Programming +1
4068. Maximize Meeting Earnings with Idle GapsVideo
Solution39.0%Hard
Array, Binary Search +2
Showing 651–673 of 673