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171 questions

Interview frequency breakdown: 30-day, 3-month, 6-month & all-time

25 Easy 110 Med 36 Hard

Timeframe:

Showing 171 questions

#364Nested List Weight Sum IIMediumstackWalkCCC

100% Freq

30d

#716Max StackHardlinked listWalkCCC

100% Freq

30d

#432All O`one Data StructureHardhash tableWalkCCC

95% Freq

#17Letter Combinations of a Phone NumberMediumhash tableNeetCode

93% Freq

30d

#20Valid ParenthesesEasystringNeetCode

93% Freq

30d

#319Bulb SwitcherMediummathWalkCCC

92% Freq

3m

#605Can Place FlowersEasyarrayWalkCCC

92% Freq

30d

#1004Max Consecutive Ones IIIMediumarrayWalkCCC

85% Freq

#244Shortest Word Distance IIMediumarrayWalkCCC

83% Freq

3m

#373Find K Pairs with Smallest SumsMediumarrayNeetCode

82% Freq

30d

#53Maximum SubarrayMediumarrayNeetCode

81% Freq

3m

#339Nested List Weight SumMediumdepth first searchWalkCCC

80% Freq

#277Find the CelebrityMediumtwo pointersWalkCCC

80% Freq

#381Insert Delete GetRandom O(1) - Duplicates allowedHardarrayWalkCCC

79% Freq

3m

#380Insert Delete GetRandom O(1)MediumarrayWalkCCC

78% Freq

#127Word LadderHardhash tableNeetCode

78% Freq

#366Find Leaves of Binary TreeMediumtreeWalkCCC

76% Freq

#200Number of IslandsMediumarrayNeetCode

76% Freq

6m

#152Maximum Product SubarrayMediumarrayNeetCode

72% Freq

3m

#34Find First and Last Position of Element in Sorted ArrayMediumarrayWalkCCC

71% Freq

#156Binary Tree Upside DownMediumtreeWalkCCC

70% Freq

#50Pow(x, n)MediummathNeetCode

70% Freq

#360Sort Transformed ArrayMediumarrayWalkCCC

69% Freq

#146LRU CacheMediumhash tableNeetCode

67% Freq

#33Search in Rotated Sorted ArrayMediumarrayNeetCode

67% Freq

#76Minimum Window SubstringHardhash tableNeetCode

67% Freq

#698Partition to K Equal Sum SubsetsMediumarrayNeetCode

67% Freq

#104Maximum Depth of Binary TreeEasytreeNeetCode

66% Freq

3m

#235Lowest Common Ancestor of a Binary Search TreeMediumtreeNeetCode

66% Freq

#636Exclusive Time of FunctionsMediumarrayWalkCCC

66% Freq

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