Affirm

10 questions

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

1 Easy 6 Med 3 Hard

Timeframe:

Showing 10 questions

#380Insert Delete GetRandom O(1)MediumarrayWalkCCC

100% Freq

#3076Shortest Uncommon Substring in an ArrayMediumarrayWalkCCC

88% Freq

#736Parse Lisp ExpressionHardhash tableWalkCCC

78% Freq

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

70% Freq

#362Design Hit CounterMediumarrayWalkCCC

65% Freq

#49Group AnagramsMediumarrayNeetCode

60% Freq

#242Valid AnagramEasyhash tableNeetCode

60% Freq

#322Coin ChangeMediumarrayNeetCode

52% Freq

#443String CompressionMediumtwo pointersWalkCCC

52% Freq

#465Optimal Account BalancingHardarrayWalkCCC

52% Freq