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Problems

308 problems

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

308 results

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TitleSolutionAcceptDifficultyTopics
1757. Recyclable and Low Fat ProductsVideo
Solution88.7%Easy
Database· 6 companies
1767. Find the Subtasks That Did Not ExecuteVideoPremium
Solution78.0%Hard
Database· 1 company
1777. Product's Price for Each StoreVideoPremium
Solution82.3%Easy
Database· 2 companies
1783. Grand Slam TitlesVideoPremium
Solution83.2%Medium
Database· 1 company
1789. Primary Department for Each EmployeeVideo
Solution75.8%Easy
Database· 5 companies
1795. Rearrange Products TableVideo
Solution85.4%Easy
Database· 3 companies
1809. Ad-Free SessionsVideoPremium
Solution58.6%Easy
Database· 1 company
1811. Find Interview CandidatesVideoPremium
Solution60.8%Medium
Database· 1 company
1821. Find Customers With Positive Revenue this YearVideoPremium
Solution87.7%Easy
Database· 1 company
1831. Maximum Transaction Each DayVideoPremium
Solution82.1%Medium
Database
1841. League StatisticsVideoPremium
Solution53.4%Medium
Database
1843. Suspicious Bank AccountsVideoPremium
Solution44.1%Medium
Database· 1 company
1853. Convert Date FormatVideoPremium
Solution84.6%Easy
Database
1867. Orders With Maximum Quantity Above AverageVideoPremium
Solution70.9%Medium
Database
1873. Calculate Special BonusVideo
Solution57.5%Easy
Database· 1 company
1875. Group Employees of the Same SalaryVideoPremium
Solution65.2%Medium
Database· 1 company
1890. The Latest Login in 2020Video
Solution77.4%Easy
Database· 1 company
1892. Page Recommendations IIVideoPremium
Solution46.0%Hard
Database· 1 company
1907. Count Salary CategoriesVideo
Solution65.7%Medium
Database· 5 companies
1917. Leetcodify Friends RecommendationsVideoPremium
Solution29.0%Hard
Database· 1 company
1919. Leetcodify Similar FriendsVideoPremium
Solution43.5%Hard
Database· 1 company
1934. Confirmation RateVideo
Solution63.0%Medium
Database· 5 companies
1939. Users That Actively Request Confirmation MessagesVideoPremium
Solution56.4%Easy
Database
1949. Strong FriendshipVideoPremium
Solution54.6%Medium
Database· 2 companies
1951. All the Pairs With the Maximum Number of Common FollowersVideoPremium
Solution69.8%Medium
Database· 1 company
1965. Employees With Missing InformationVideo
Solution73.7%Easy
Database
1972. First and Last Call On the Same DayVideoPremium
Solution50.7%Hard
Database· 1 company
1978. Employees Whose Manager Left the CompanyVideo
Solution48.9%Easy
Database· 4 companies
1988. Find Cutoff Score for Each SchoolVideoPremium
Solution66.8%Medium
Database
1990. Count the Number of ExperimentsVideoPremium
Solution49.1%Medium
Database· 1 company
2004. The Number of Seniors and Juniors to Join the CompanyVideoPremium
Solution46.6%Hard
Database
2010. The Number of Seniors and Juniors to Join the Company IIVideoPremium
Solution66.2%Hard
Database
2020. Number of Accounts That Did Not StreamVideoPremium
Solution72.0%Medium
Database· 1 company
2026. Low-Quality ProblemsVideoPremium
Solution83.8%Easy
Database
2041. Accepted Candidates From the InterviewsVideoPremium
Solution78.5%Medium
Database
2051. The Category of Each Member in the StoreVideoPremium
Solution70.2%Medium
Database
2066. Account BalanceVideoPremium
Solution82.1%Medium
Database
2072. The Winner UniversityVideoPremium
Solution75.4%Easy
Database· 1 company
2082. The Number of Rich CustomersVideoPremium
Solution77.3%Easy
Database· 1 company
2084. Drop Type 1 Orders for Customers With Type 0 OrdersVideoPremium
Solution86.9%Medium
Database
2112. The Airport With the Most TrafficVideoPremium
Solution71.9%Medium
Database
2118. Build the EquationVideoPremium
Solution57.3%Hard
Database
2142. The Number of Passengers in Each Bus IVideoPremium
Solution49.3%Medium
Database
2153. The Number of Passengers in Each Bus IIVideoPremium
Solution40.6%Hard
Database
2159. Order Two Columns IndependentlyVideoPremium
Solution62.0%Medium
Database· 1 company
2173. Longest Winning StreakVideoPremium
Solution54.7%Hard
Database· 1 company
2175. The Change in Global RankingsVideoPremium
Solution60.9%Medium
Database
2199. Finding the Topic of Each PostVideoPremium
Solution50.6%Hard
Database· 1 company
2205. The Number of Users That Are Eligible for DiscountVideoPremium
Solution50.3%Easy
Database· 1 company
2228. Users With Two Purchases Within Seven DaysVideoPremium
Solution47.2%Medium
Database· 1 company
Showing 151–200 of 308