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SAP

42 problems · 23 with a MIK video · 1 asked in the last 6 months

D · DSA 22Q · SQL & DBMS 1

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42 problems, most frequent first

DoneLC #ProblemLevelHow often askedMIK video

1Two SumArraysEasy100▶ Watch

2065Maximum Path Quality of a Graph ↗Hard92Not covered yet

2552Count Increasing Quadruplets ↗Hard92Not covered yet

2954Count the Number of Infection Sequences ↗Hard92Not covered yet

1341Movie RatingSubqueriesMedium92▶ Watch

1349Maximum Students Taking Exam ↗Hard92Not covered yet

11Container With Most WaterArraysMedium88▶ Watch

14Longest Common Prefix ↗Easy84Not covered yet

20Valid ParenthesesStackEasy84▶ Watch

121Best Time to Buy and Sell Stock ↗Easy80Not covered yet

5Longest Palindromic SubstringDynamic ProgrammingMedium80▶ Watch

200Number of IslandsArraysMedium80▶ Watch

56Merge Intervals ↗Medium80Not covered yet

53Maximum Subarray ↗Medium74Not covered yet

9Palindrome Number ↗Easy74Not covered yet

215Kth Largest Element in an ArrayHeap / Priority QueueMedium67▶ Watch

206Reverse Linked ListLinked ListEasy67▶ Watch

74Search a 2D MatrixBinary Search · Asked in the last 6 monthsMedium67▶ Watch

49Group AnagramsArraysMedium67▶ Watch

146LRU CacheDesign Data StructuresMedium67▶ Watch

3Longest Substring Without Repeating Characters ↗Medium67Not covered yet

283Move Zeroes ↗Easy67Not covered yet

141Linked List Cycle ↗Easy67Not covered yet

125Valid Palindrome ↗Easy67Not covered yet

42Trapping Rain WaterArraysHard56▶ Watch

322Coin Change ↗Medium56Not covered yet

221Maximal SquareDynamic ProgrammingMedium56▶ Watch

1428Leftmost Column with at Least a One ↗LeetCode PremiumMedium56Not covered yet

1038Binary Search Tree to Greater Sum TreeBinary Search TreesMedium56▶ Watch

367Valid Perfect Square ↗Easy56Not covered yet

135CandyGreedyHard56▶ Watch

100Same TreeTreesEasy56▶ Watch

33Search in Rotated Sorted ArrayBinary SearchMedium56▶ Watch

204Count Primes ↗Medium56Not covered yet

2Add Two Numbers ↗Medium56Not covered yet

236Lowest Common Ancestor of a Binary TreeTreesMedium56▶ Watch

232Implement Queue using StacksStackEasy56▶ Watch

383Ransom Note ↗Easy56Not covered yet

234Palindrome Linked ListLinked ListEasy56▶ Watch

739Daily TemperaturesStackMedium56▶ Watch

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