Yelp

28 questions

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

8 Easy 15 Med 5 Hard

Timeframe:

Showing 28 questions

#1436Destination CityEasyarrayWalkCCC

100% Freq

#2038Remove Colored Pieces if Both Neighbors are the Same ColorMediummathWalkCCC

100% Freq

#1333Filter Restaurants by Vegan-Friendly, Price and DistanceMediumarrayWalkCCC

97% Freq

#1Two SumEasyarrayNeetCode

94% Freq

#3Longest Substring Without Repeating CharactersMediumhash tableNeetCode

94% Freq

#14Longest Common PrefixEasyarrayNeetCode

94% Freq

#49Group AnagramsMediumarrayNeetCode

94% Freq

#56Merge IntervalsMediumarrayNeetCode

94% Freq

#126Word Ladder IIHardhash tableWalkCCC

94% Freq

#127Word LadderHardhash tableNeetCode

94% Freq

#151Reverse Words in a StringMediumtwo pointersWalkCCC

94% Freq

#206Reverse Linked ListEasylinked listNeetCode

94% Freq

#207Course ScheduleMediumdepth first searchNeetCode

94% Freq

#218The Skyline ProblemHardarrayWalkCCC

94% Freq

#242Valid AnagramEasyhash tableNeetCode

94% Freq

#347Top K Frequent ElementsMediumarrayNeetCode

94% Freq

#380Insert Delete GetRandom O(1)MediumarrayWalkCCC

94% Freq

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

94% Freq

#394Decode StringMediumstringNeetCode

94% Freq

#443String CompressionMediumtwo pointersWalkCCC

94% Freq

#564Find the Closest PalindromeHardmathWalkCCC

94% Freq

#599Minimum Index Sum of Two ListsEasyarrayWalkCCC

94% Freq

#692Top K Frequent WordsMediumarrayWalkCCC

94% Freq

#784Letter Case PermutationMediumstringNeetCode

94% Freq

#1126Active BusinessesMediumdatabaseWalkCCC

94% Freq

#1455Check If a Word Occurs As a Prefix of Any Word in a SentenceEasytwo pointersWalkCCC

94% Freq

#2904Shortest and Lexicographically Smallest Beautiful StringMediumstringWalkCCC

68% Freq

#1413Minimum Value to Get Positive Step by Step SumEasyarrayWalkCCC

59% Freq