Hello,
Giving back to the community. Recently finished linked OA. Coding round went well but system design not so much. Oh well, waiting on results.
YOE - 4years
Round 1 :- System Design
Design a calendar app - create user, create events, see my calendar as functional requirements.
Coding Round 2:- 1 question, solved it by reversing the string and using LCS, haven't seen it before.
https://leetcode.com/problems/longest-palindromic-subsequence/
Round 3: Techincal communication. Was asked to explain a project with technical depths.
Coding Round 4:- Was able to one completely and write brute force for the second, hadn't seen them before
https://leetcode.com/problems/closest-binary-search-tree-value/
https://leetcode.com/discuss/interview-question/903941/facebook-phone-accounts-merge - Needed to output the unique users (who have multiple aliases)
Goodluck everyone, go crush it out there!