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Problems

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
2978. Symmetric CoordinatesPremium
Solution40.8%Medium
Database· 1 company
2979. Most Expensive Item That Can Not Be BoughtVideoPremium
Solution80.2%Medium
Dynamic Programming, Math +1· 1 company
2984. Find Peak Calling Hours for Each CityVideoPremium
Solution61.1%Medium
Database· 1 company
2986. Find Third TransactionVideoPremium
Solution54.1%Medium
Database· 1 company
2988. Manager of the Largest DepartmentVideoPremium
Solution81.0%Medium
Database· 1 company
2989. Class PerformanceVideoPremium
Solution88.6%Medium
Database· 1 company
2992. Number of Self-Divisible PermutationsVideoPremium
Solution72.0%Medium
Array, Backtracking +3· 1 company
2993. Friday Purchases IVideoPremium
Solution81.1%Medium
Database· 1 company
3004. Maximum Subtree of the Same ColorVideoPremium
Solution59.2%Medium
Array, Depth-First Search +2· 2 companies
3023. Find Pattern in Infinite Stream IVideoPremium
Solution57.5%Medium
Array, Hash Function +3· 1 company
3050. Pizza Toppings Cost AnalysisVideoPremium
Solution69.2%Medium
Database· 1 company
3054. Binary Tree NodesVideoPremium
Solution78.0%Medium
Database· 1 company
3055. Top Percentile FraudVideoPremium
Solution57.4%Medium
Database
3056. Snaps AnalysisVideoPremium
Solution58.8%Medium
Database
3058. Friends With No Mutual FriendsVideoPremium
Solution49.4%Medium
Database
3064. Guess the Number Using Bitwise Questions IVideoPremium
Solution89.0%Medium
Bit Manipulation, Interactive
3073. Maximum Increasing Triplet ValueVideoPremium
Solution35.7%Medium
Array, Ordered Set· 1 company
3078. Match Alphanumerical Pattern in Matrix IVideoPremium
Solution64.6%Medium
Array, Hash Table +2· 2 companies
3087. Find Trending HashtagsVideoPremium
Solution62.0%Medium
Database
3089. Find Bursty BehaviorPremium
Solution38.1%Medium
Database
3094. Guess the Number Using Bitwise Questions IIVideoPremium
Solution81.8%Medium
Bit Manipulation, Interactive
3109. Find the Index of PermutationVideoPremium
Solution37.1%Medium
Array, Binary Indexed Tree +5
3118. Friday Purchase III VideoPremium
Solution55.4%Medium
Database
3119. Maximum Number of Potholes That Can Be FixedVideoPremium
Solution53.3%Medium
Greedy, Sorting +1· 2 companies
3124. Find Longest CallsVideoPremium
Solution63.9%Medium
Database
3125. Maximum Number That Makes Result of Bitwise AND ZeroVideoPremium
Solution70.0%Medium
Greedy, Sorting +1· 1 company
3126. Server Utilization TimeVideoPremium
Solution61.0%Medium
Database
3135. Equalize Strings by Adding or Removing Characters at EndsVideoPremium
Solution56.8%Medium
Binary Search, Dynamic Programming +3· 1 company
3140. Consecutive Available Seats IIVideoPremium
Solution55.8%Medium
Database
3155. Maximum Number of Upgradable ServersVideoPremium
Solution43.8%Medium
Array, Binary Search +1· 1 company
3157. Find the Level of Tree with Minimum SumVideoPremium
Solution69.6%Medium
Binary Tree, Breadth-First Search +2· 1 company
3166. Calculate Parking Fees and DurationVideoPremium
Solution53.0%Medium
Database
3167. Better Compression of StringVideoPremium
Solution75.3%Medium
Counting, Hash Table +2· 2 companies
3182. Find Top Scoring StudentsVideoPremium
Solution50.2%Medium
Database
3183. The Number of Ways to Make the SumVideoPremium
Solution50.8%Medium
Array, Dynamic Programming
3189. Minimum Moves to Get a Peaceful BoardVideoPremium
Solution75.9%Medium
Array, Counting Sort +2
3204. Bitwise User Permissions AnalysisVideoPremium
Solution92.5%Medium
Database
3205. Maximum Array Hopping Score IVideoPremium
Solution77.0%Medium
Array, Dynamic Programming +3· 1 company
3215. Count Triplets with Even XOR Set Bits IIVideoPremium
Solution62.0%Medium
Array, Bit Manipulation· 1 company
3221. Maximum Array Hopping Score IIVideoPremium
Solution60.1%Medium
Array, Greedy +2· 1 company
3230. Customer Purchasing Behavior AnalysisVideoPremium
Solution36.3%Medium
Database· 1 company
3237. Alt and Tab SimulationVideoPremium
Solution54.3%Medium
Array, Hash Table +1
3247. Number of Subsequences with Odd SumVideoPremium
Solution47.6%Medium
Array, Combinatorics +2
3252. Premier League Table Ranking IIVideoPremium
Solution56.0%Medium
Database
3253. Construct String with Minimum Cost (Easy)VideoPremium
Solution58.8%Medium
–
3262. Find Overlapping ShiftsVideoPremium
Solution57.5%Medium
Database
3278. Find Candidates for Data Scientist Position IIVideoPremium
Solution43.7%Medium
Database
3284. Sum of Consecutive SubarraysVideoPremium
Solution43.4%Medium
Array, Dynamic Programming +1
3293. Calculate Product Final PriceVideoPremium
Solution78.4%Medium
Database
3294. Convert Doubly Linked List to Array IIVideoPremium
Solution83.3%Medium
Array, Doubly-Linked List +1
Showing 351–400 of 464