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464 problems

Has videoPremium onlyReset
Array194Database104Hash Table83String71Depth-First Search57Dynamic Programming49Tree48Math45Sorting43Breadth-First Search40Greedy40Binary Tree38Binary Search31Two Pointers29Matrix28All topics

Medium · Premium · 464 results

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TitleSolutionAcceptDifficultyTopics
1811. Find Interview CandidatesVideoPremium
Solution60.8%Medium
Database· 1 company
1820. Maximum Number of Accepted InvitationsVideoPremium
Solution52.4%Medium
Array, Depth-First Search +2· 2 companies
1831. Maximum Transaction Each DayVideoPremium
Solution82.1%Medium
Database
1836. Remove Duplicates From an Unsorted Linked ListVideoPremium
Solution75.6%Medium
Hash Table, Linked List· 2 companies
1841. League StatisticsVideoPremium
Solution53.4%Medium
Database
1843. Suspicious Bank AccountsVideoPremium
Solution44.1%Medium
Database· 1 company
1852. Distinct Numbers in Each SubarrayVideoPremium
Solution77.3%Medium
Array, Hash Table +1· 1 company
1858. Longest Word With All PrefixesVideoPremium
Solution73.1%Medium
Depth-First Search, Trie· 1 company
1867. Orders With Maximum Quantity Above AverageVideoPremium
Solution70.9%Medium
Database
1868. Product of Two Run-Length Encoded ArraysVideoPremium
Solution59.6%Medium
Array, Two Pointers· 2 companies
1874. Minimize Product Sum of Two ArraysVideoPremium
Solution89.5%Medium
Array, Greedy +1· 1 company
1875. Group Employees of the Same SalaryVideoPremium
Solution65.2%Medium
Database· 1 company
1885. Count Pairs in Two ArraysVideoPremium
Solution60.5%Medium
Array, Binary Search +2· 2 companies
1891. Cutting RibbonsVideoPremium
Solution53.0%Medium
Array, Binary Search· 2 companies
1902. Depth of BST Given Insertion OrderVideoPremium
Solution42.5%Medium
Array, Binary Search Tree +3
1908. Game of NimVideoPremium
Solution62.4%Medium
Array, Bit Manipulation +4
1918. Kth Smallest Subarray SumVideoPremium
Solution53.4%Medium
Array, Binary Search +1· 1 company
1940. Longest Common Subsequence Between Sorted ArraysVideoPremium
Solution81.3%Medium
Array, Counting +1· 1 company
1949. Strong FriendshipVideoPremium
Solution54.6%Medium
Database· 2 companies
1950. Maximum of Minimum Values in All SubarraysVideoPremium
Solution48.0%Medium
Array, Monotonic Stack +1· 1 company
1951. All the Pairs With the Maximum Number of Common FollowersVideoPremium
Solution69.8%Medium
Database· 1 company
1966. Binary Searchable Numbers in an Unsorted ArrayVideoPremium
Solution63.3%Medium
Array, Binary Search· 3 companies
1973. Count Nodes Equal to Sum of DescendantsVideoPremium
Solution77.4%Medium
Binary Tree, Depth-First Search +1· 1 company
1983. Widest Pair of Indices With Equal Range SumVideoPremium
Solution54.0%Medium
Array, Hash Table +1· 1 company
1988. Find Cutoff Score for Each SchoolVideoPremium
Solution66.8%Medium
Database
1989. Maximum Number of People That Can Be Caught in TagVideoPremium
Solution49.4%Medium
Array, Greedy
1990. Count the Number of ExperimentsVideoPremium
Solution49.1%Medium
Database· 1 company
1999. Smallest Greater Multiple Made of Two DigitsVideoPremium
Solution47.4%Medium
Enumeration, Math· 1 company
2015. Average Height of Buildings in Each SegmentVideoPremium
Solution57.9%Medium
Array, Greedy +2· 1 company
2020. Number of Accounts That Did Not StreamVideoPremium
Solution72.0%Medium
Database· 1 company
2021. Brightest Position on StreetVideoPremium
Solution60.5%Medium
Array, Ordered Set +1· 6 companies
2031. Count Subarrays With More Ones Than ZerosVideoPremium
Solution49.7%Medium
Array, Binary Indexed Tree +5· 1 company
2036. Maximum Alternating Subarray SumVideoPremium
Solution40.0%Medium
Array, Dynamic Programming· 1 company
2041. Accepted Candidates From the InterviewsVideoPremium
Solution78.5%Medium
Database
2046. Sort Linked List Already Sorted Using Absolute ValuesVideoPremium
Solution67.1%Medium
Linked List, Sorting +1
2051. The Category of Each Member in the StoreVideoPremium
Solution70.2%Medium
Database
2052. Minimum Cost to Separate Sentence Into RowsVideoPremium
Solution50.1%Medium
Array, Dynamic Programming· 1 company
2061. Number of Spaces Cleaning Robot CleanedVideoPremium
Solution64.3%Medium
Array, Matrix +1· 2 companies
2066. Account BalanceVideoPremium
Solution82.1%Medium
Database
2067. Number of Equal Count SubstringsVideoPremium
Solution45.1%Medium
Counting, Prefix Sum +1· 1 company
2077. Paths in Maze That Lead to Same RoomVideoPremium
Solution56.7%Medium
Graph· 1 company
2083. Substrings That Begin and End With the Same LetterVideoPremium
Solution74.1%Medium
Counting, Hash Table +3
2084. Drop Type 1 Orders for Customers With Type 0 OrdersVideoPremium
Solution86.9%Medium
Database
2093. Minimum Cost to Reach City With DiscountsVideoPremium
Solution62.4%Medium
Graph, Heap (Priority Queue) +1· 2 companies
2098. Subsequence of Size K With the Largest Even SumVideoPremium
Solution35.5%Medium
Array, Greedy +1· 3 companies
2107. Number of Unique Flavors After Sharing K CandiesVideoPremium
Solution62.4%Medium
Array, Hash Table +1· 2 companies
2112. The Airport With the Most TrafficVideoPremium
Solution71.9%Medium
Database
2113. Elements in Array After Removing and Replacing ElementsVideoPremium
Solution69.1%Medium
Array
2128. Remove All Ones With Row and Column FlipsVideoPremium
Solution76.2%Medium
Array, Bit Manipulation +2· 1 company
2137. Pour Water Between Buckets to Make Water Levels EqualVideoPremium
Solution68.4%Medium
Array, Binary Search· 1 company
Showing 201–250 of 464