Edmodo Software Engineer Intern Interview Questions

Notifications

Edmodo

Feb 10, 2014

Anonymous employee

Accepted offer

Positive experience

Average interview

Application

I applied through an employee referral. The process took 4 weeks. I interviewed at Edmodo (San Mateo, CA) in Feb 2014

Interview

I was recommended to apply by a friend. They put me in touch with the recruiter. From there I had two phone interviews and received an offer.

Interview questions [1]

Question 1

If you have an input of a list of strings and you want an output of a list of all the duplicates, how would you do that in O(n)?