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S

Samsung

62 problems · 33 with a MIK video · 1 asked in the last 6 months

D · DSA 33

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62 problems, most frequent first

DoneLC #ProblemLevelHow often askedMIK video

146LRU CacheDesign Data StructuresMedium100▶ Watch

300Longest Increasing SubsequenceDynamic ProgrammingMedium98▶ Watch

312Burst Balloons ↗Hard96Not covered yet

3080Mark Elements on Array by Performing Queries ↗Medium93Not covered yet

30Substring with Concatenation of All Words ↗Hard93Not covered yet

3045Count Prefix and Suffix Pairs II ↗Hard93Not covered yet

374Guess Number Higher or LowerBinary SearchEasy93▶ Watch

42Trapping Rain WaterArraysHard90▶ Watch

987Vertical Order Traversal of a Binary Tree ↗Hard90Not covered yet

200Number of IslandsArraysMedium90▶ Watch

1301Number of Paths with Max ScoreDynamic ProgrammingHard90▶ Watch

1675Minimize Deviation in Array ↗Hard90Not covered yet

2662Minimum Cost of a Path With Special Roads ↗Medium90Not covered yet

3796Find Maximum Value in a Constrained Sequence ↗Medium90Not covered yet

1139Largest 1-Bordered Square ↗Medium87Not covered yet

2029Stone Game IXGreedyMedium87▶ Watch

2035Partition Array Into Two Arrays to Minimize Sum DifferenceAdvanced TechniquesHard87▶ Watch

1691Maximum Height by Stacking Cuboids ↗Hard87Not covered yet

1464Maximum Product of Two Elements in an ArrayArraysEasy87▶ Watch

1519Number of Nodes in the Sub-Tree With the Same LabelGraphsMedium87▶ Watch

2639Find the Width of Columns of a Grid ↗Easy87Not covered yet

2642Design Graph With Shortest Path Calculator ↗Hard87Not covered yet

653Two Sum IV - Input is a BST ↗Easy87Not covered yet

1830Minimum Number of Operations to Make String Sorted ↗Hard87Not covered yet

2810Faulty Keyboard ↗Easy87Not covered yet

1Two SumArrays · Asked in the last 6 monthsEasy84▶ Watch

849Maximize Distance to Closest Person ↗Medium80Not covered yet

785Is Graph Bipartite?GraphsMedium75▶ Watch

886Possible BipartitionGraphsMedium75▶ Watch

162Find Peak Element ↗Medium69Not covered yet

994Rotting OrangesGraphsMedium69▶ Watch

713Subarray Product Less Than KSliding WindowMedium69▶ Watch

153SumArraysMedium61▶ Watch

121Best Time to Buy and Sell Stock ↗Easy61Not covered yet

189Rotate ArrayArraysMedium61▶ Watch

23Merge k Sorted ListsHeap / Priority QueueHard61▶ Watch

29Divide Two Integers ↗Medium61Not covered yet

160Intersection of Two Linked Lists ↗Easy61Not covered yet

22Generate ParenthesesRecursionMedium61▶ Watch

31Next PermutationArraysMedium61▶ Watch

Source: community data (liquidslr/leetcode-company-wise-problems), updated Aug 16, 2026. Company tags are crowd-reported and may be incomplete.