Talentd
For employersSign in
JobsInternshipsPracticeResume toolsCompaniesArticles
For employers
FleetCode
Make and follow sheets.Sign in

Problems

2,237 problems

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

2,237 results

Sign in to see which of these you have solved.Sign in
TitleSolutionAcceptDifficultyTopics
3067. Count Pairs of Connectable Servers in a Weighted Tree NetworkVideo
Solution55.6%Medium
Array, Depth-First Search +1· 2 companies
3068. Find the Maximum Sum of Node ValuesVideo
Solution69.5%Hard
Array, Bit Manipulation +4· 4 companies
3069. Distribute Elements Into Two Arrays IVideo
Solution83.4%Easy
Array, Simulation· 2 companies
3070. Count Submatrices with Top-Left Element and Sum Less Than kVideo
Solution74.8%Medium
Array, Matrix +1· 2 companies
3071. Minimum Operations to Write the Letter Y on a GridVideo
Solution63.9%Medium
Array, Counting +2· 7 companies
3072. Distribute Elements Into Two Arrays IIVideo
Solution32.1%Hard
Array, Binary Indexed Tree +2· 2 companies
3073. Maximum Increasing Triplet ValueVideoPremium
Solution35.7%Medium
Array, Ordered Set· 1 company
3074. Apple Redistribution into BoxesVideo
Solution78.5%Easy
Array, Greedy +1· 3 companies
3075. Maximize Happiness of Selected ChildrenVideo
Solution58.7%Medium
Array, Greedy +1· 3 companies
3076. Shortest Uncommon Substring in an ArrayVideo
Solution50.8%Medium
Array, Hash Table +2· 3 companies
3077. Maximum Strength of K Disjoint SubarraysVideo
Solution28.2%Hard
Array, Dynamic Programming +1· 2 companies
3078. Match Alphanumerical Pattern in Matrix IVideoPremium
Solution64.6%Medium
Array, Hash Table +2· 2 companies
3079. Find the Sum of Encrypted IntegersVideo
Solution74.7%Easy
Array, Math· 1 company
3080. Mark Elements on Array by Performing QueriesVideo
Solution49.1%Medium
Array, Hash Table +3· 2 companies
3082. Find the Sum of the Power of All SubsequencesVideo
Solution38.7%Hard
Array, Dynamic Programming· 2 companies
3086. Minimum Moves to Pick K OnesVideo
Solution21.6%Hard
Array, Greedy +2· 1 company
3092. Most Frequent IDsVideo
Solution43.0%Medium
Array, Hash Table +2· 2 companies
3093. Longest Common Suffix QueriesVideo
Solution52.8%Hard
Array, String +1· 2 companies
3095. Shortest Subarray With OR at Least K IVideo
Solution44.9%Easy
Array, Bit Manipulation +1· 1 company
3096. Minimum Levels to Gain More PointsVideo
Solution40.4%Medium
Array, Prefix Sum· 1 company
3097. Shortest Subarray With OR at Least K IIVideo
Solution50.5%Medium
Array, Bit Manipulation +1· 4 companies
3098. Find the Sum of Subsequence PowersVideo
Solution25.1%Hard
Array, Dynamic Programming +1· 1 company
3101. Count Alternating SubarraysVideo
Solution57.6%Medium
Array, Math· 1 company
3102. Minimize Manhattan DistancesVideo
Solution32.9%Hard
Array, Geometry +3
3105. Longest Strictly Increasing or Strictly Decreasing SubarrayVideo
Solution64.9%Easy
Array· 7 companies
3107. Minimum Operations to Make Median of Array Equal to KVideo
Solution47.7%Medium
Array, Greedy +1· 1 company
3108. Minimum Cost Walk in Weighted GraphVideo
Solution68.3%Hard
Array, Bit Manipulation +2· 6 companies
3109. Find the Index of PermutationVideoPremium
Solution37.1%Medium
Array, Binary Indexed Tree +5
3111. Minimum Rectangles to Cover PointsVideo
Solution63.2%Medium
Array, Greedy +1· 1 company
3112. Minimum Time to Visit Disappearing NodesVideo
Solution38.2%Medium
Array, Graph +2
3113. Find the Number of Subarrays Where Boundary Elements Are MaximumVideo
Solution34.2%Hard
Array, Binary Search +2· 2 companies
3115. Maximum Prime DifferenceVideo
Solution59.3%Medium
Array, Math +1· 1 company
3116. Kth Smallest Amount With Single Denomination CombinationVideo
Solution50.3%Hard
Array, Binary Search +4
3117. Minimum Sum of Values by Dividing ArrayVideo
Solution28.5%Hard
Array, Binary Search +4· 1 company
3122. Minimum Number of Operations to Satisfy ConditionsVideo
Solution42.4%Medium
Array, Dynamic Programming +1· 1 company
3127. Make a Square with the Same ColorVideo
Solution53.0%Easy
Array, Enumeration +1
3128. Right TrianglesVideo
Solution48.5%Medium
Array, Combinatorics +3· 2 companies
3131. Find the Integer Added to Array IVideo
Solution82.9%Easy
Array· 1 company
3132. Find the Integer Added to Array IIVideo
Solution32.9%Medium
Array, Enumeration +2· 1 company
3134. Find the Median of the Uniqueness ArrayVideo
Solution30.0%Hard
Array, Binary Search +2· 2 companies
3139. Minimum Cost to Equalize ArrayVideo
Solution18.8%Hard
Array, Enumeration +1· 1 company
3141. Maximum Hamming DistancesVideoPremium
Solution50.0%Hard
Array, Bit Manipulation +1
3142. Check if Grid Satisfies ConditionsVideo
Solution45.7%Easy
Array, Matrix
3143. Maximum Points Inside the SquareVideo
Solution39.9%Medium
Array, Binary Search +3· 1 company
3145. Find Products of Elements of Big ArrayVideo
Solution25.0%Hard
Array, Binary Search +1· 1 company
3147. Taking Maximum Energy From the Mystic DungeonVideo
Solution61.0%Medium
Array, Prefix Sum· 5 companies
3148. Maximum Difference Score in a GridVideo
Solution48.4%Medium
Array, Dynamic Programming +1· 1 company
3149. Find the Minimum Cost Array PermutationVideo
Solution26.1%Hard
Array, Bit Manipulation +2· 1 company
3151. Special Array IVideo
Solution81.6%Easy
Array· 6 companies
3152. Special Array IIVideo
Solution45.8%Medium
Array, Binary Search +1· 4 companies
Showing 1,601–1,650 of 2,237