Optum

6 questions

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

2 Easy 3 Med 1 Hard

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Showing 6 questions

#1Two SumEasyarrayNeetCode

100% Freq

#3Longest Substring Without Repeating CharactersMediumhash tableNeetCode

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6m

#432All O`one Data StructureHardhash tableWalkCCC

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6m

#1143Longest Common SubsequenceMediumstringNeetCode

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#1555Bank Account SummaryMediumdatabaseWalkCCC

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#2000Reverse Prefix of WordEasytwo pointersWalkCCC

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