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Problems

327 problems

Has videoPremium onlyReset
Array1,212Hash Table473String437Math331Greedy330Dynamic Programming327Sorting302Depth-First Search208Binary Search189Breadth-First Search166Matrix163Tree158Prefix Sum155Two Pointers150Database137All topics

Medium · 327 results

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TitleSolutionAcceptDifficultyTopics
3665. Twisted Mirror Path CountVideo
–47.5%Medium
Array, Dynamic Programming +1· 2 companies
3670. Maximum Product of Two Integers With No Common BitsVideo
–15.1%Medium
Array, Bit Manipulation +1
3685. Subsequence Sum After Capping ElementsVideo
–25.2%Medium
Array, Dynamic Programming +2· 1 company
3693. Climbing Stairs IIVideo
Solution63.9%Medium
Array, Dynamic Programming
3717. Minimum Operations to Make the Array BeautifulPremium
Solution36.9%Medium
Array, Dynamic Programming
3738. Longest Non-Decreasing Subarray After Replacing at Most One ElementVideo
Solution23.5%Medium
Array, Dynamic Programming· 1 company
3742. Maximum Path Score in a GridVideo
Solution53.7%Medium
Array, Dynamic Programming +1· 2 companies
3747. Count Distinct Integers After Removing ZerosVideo
Solution23.1%Medium
Dynamic Programming, Math· 1 company
3751. Total Waviness of Numbers in Range IVideo
Solution86.9%Medium
Dynamic Programming, Enumeration +1· 2 companies
3811. Number of Alternating XOR PartitionsVideo
Solution27.3%Medium
Array, Bit Manipulation +2
3840. House Robber VVideo
Solution53.3%Medium
Array, Dynamic Programming
3844. Longest Almost-Palindromic SubstringVideo
Solution22.8%Medium
Dynamic Programming, String +1
3857. Minimum Cost to Split into OnesVideo
Solution82.6%Medium
Dynamic Programming, Math· 1 company
3877. Minimum Removals to Achieve Target XORVideo
Solution41.2%Medium
Array, Bit Manipulation +1
3882. Minimum XOR Path in a GridVideo
–39.5%Medium
Array, Bit Manipulation +2· 1 company
3891. Minimum Increase to Maximize Special IndicesVideo
Solution19.8%Medium
Array, Dynamic Programming +2· 1 company
3938. Maximum Path Intersection Sum in a GridVideo
–25.6%Medium
Array, Dynamic Programming +2
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
3965. Finish Time of Tasks IVideo
Solution60.3%Medium
Array, Depth-First Search +2
3976. Maximum Subarray Sum After MultiplierVideo
Solution25.9%Medium
Array, Dynamic Programming· 2 companies
3980. Minimum Operations to Transform Binary StringVideo
–37.0%Medium
Dynamic Programming, Greedy +1
3984. Divisible GameVideo
–42.3%Medium
Array, Dynamic Programming +3
4016. Maximum Area of Two Non-Overlapping Square SubmatricesVideo
Solution40.9%Medium
Array, Binary Search +2
4040. Minimum Operations to Form Subset Sum IVideo
Solution52.4%Medium
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
Showing 301–327 of 327