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Y

Yahoo

32 problems · 19 with a MIK video · 0 asked in the last 6 months

D · DSA 19

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32 problems, most frequent first

DoneLC #ProblemLevelHow often askedMIK video

1Two SumArraysEasy100▶ Watch

206Reverse Linked ListLinked ListEasy100▶ Watch

479Largest Palindrome Product ↗Hard100Not covered yet

104Maximum Depth of Binary Tree ↗Easy100Not covered yet

146LRU CacheDesign Data StructuresMedium100▶ Watch

217Contains Duplicate ↗Easy100Not covered yet

297Serialize and Deserialize Binary Tree ↗Hard100Not covered yet

4Median of Two Sorted ArraysBinary SearchHard97▶ Watch

13Roman to Integer ↗Easy97Not covered yet

139Word Break ↗Medium97Not covered yet

624Maximum Distance in ArraysGreedyMedium97▶ Watch

491Non-decreasing SubsequencesBacktrackingMedium97▶ Watch

693Binary Number with Alternating BitsBit ManipulationEasy97▶ Watch

1030Matrix Cells in Distance Order ↗Easy97Not covered yet

141Linked List Cycle ↗Easy97Not covered yet

284Peeking Iterator ↗Medium97Not covered yet

347Top K Frequent ElementsHeap / Priority QueueMedium84▶ Watch

39Combination SumBacktrackingMedium71▶ Watch

33Search in Rotated Sorted ArrayBinary SearchMedium60▶ Watch

14Longest Common Prefix ↗Easy60Not covered yet

20Valid ParenthesesStackEasy60▶ Watch

54Spiral MatrixArraysMedium60▶ Watch

98Validate Binary Search Tree ↗Medium60Not covered yet

394Decode String ↗Medium60Not covered yet

1091Shortest Path in Binary MatrixGraphsMedium60▶ Watch

560Subarray Sum Equals KArraysMedium60▶ Watch

93Restore IP AddressesStringsMedium60▶ Watch

399Evaluate DivisionGraphsMedium60▶ Watch

341Flatten Nested List IteratorDesign Data StructuresMedium60▶ Watch

162Find Peak Element ↗Medium60Not covered yet

79Word SearchBacktrackingMedium60▶ Watch

253Meeting Rooms IIPrefix Sum & Difference Array · LeetCode PremiumMedium60▶ Watch

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