PrepCode

Sieve Theory

9 problems

Algorithms pattern questions across top companies

Timeframe:
Showing 9 questions
#1994The Number of Good SubsetsHardarrayWalkCCCLowe'sMedia.net
#204Count PrimesMediumarrayWalkCCCAccentureAmazonApple
#2867Count Valid Paths in a TreeHardmathWalkCCCGameskraft
#1390Four DivisorsMediumarrayWalkCCCAmazonBloombergCapital One
#2523Closest Prime Numbers in RangeMediummathWalkCCCAmazonBloombergMeta
#1952Three DivisorsEasymathWalkCCCBloombergGoogleMicrosoft
#1175Prime ArrangementsEasymathWalkCCCAmazon
#3044Most Frequent PrimeMediumarrayWalkCCCGoogle
#2521Distinct Prime Factors of Product of ArrayMediumarrayWalkCCCMeta