PrepCode

Pigeonhole Principle

5 problems

Algorithms pattern questions across top companies

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Showing 5 questions
#961N-Repeated Element in Size 2N ArrayEasyarrayWalkCCCAkamaiAmazonBloomberg
#287Find the Duplicate NumberMediumarrayNeetCodeAmazonAndurilBloomberg
#164Maximum GapMediumarrayWalkCCCAmazonGoogleMeta
#523Continuous Subarray SumMediumarrayWalkCCCAmazonAppleBloomberg
#1015Smallest Integer Divisible by KMediumhash tableWalkCCCAmazonBloombergGoogle