PrepCode

Z Algorithm

10 problems

Algorithms pattern questions across top companies

Timeframe:
Showing 10 questions
#28Find the Index of the First Occurrence in a StringEasytwo pointersWalkCCCAmazonAppleBloomberg
#214Shortest PalindromeHardstringWalkCCCAccentureAmazonBloomberg
#3045Count Prefix and Suffix Pairs IIHardarrayWalkCCCAutodeskCapital OneUber
#459Repeated Substring PatternEasystringWalkCCCAmazonBloombergGoogle
#187Repeated DNA SequencesMediumhash tableWalkCCCAmazonBloombergGoogle
#1044Longest Duplicate SubstringHardstringWalkCCCAmazonBloombergCoupang
#686Repeated String MatchMediumstringWalkCCCAmazonBloombergGoogle
#1392Longest Happy PrefixHardstringWalkCCCAmazonAppleGoogle
#2223Sum of Scores of Built StringsHardstringWalkCCCAmazonGoogle
#3006Find Beautiful Indices in the Given Array IMediumtwo pointersWalkCCCBloombergGoogleMicrosoft