How to prepare for Facebook interview without hands-on algo experience
I have a Facebook interview in a 2 month period. I have worked mostly on server-side and web applications in enterprise Java field for the past 16 years. I do have a BS and MS in computer science from 16 years back. My problem is not having actively worked on data structures and algorithms over the past 16 years. Facebook gives two time limit questions to be solved in about 20 minutes each. They said it would be medium level difficulty questions on leetcode or hackerrank. Is just going through the problems enough? I would like to refresh the basics of algo and data structure also.