The Interview was divided into three technical rounds and one HR round. All the technical rounds were elimination round. Each round consisted of 2 DSA questions which were of leetcode medium, hard difficulty. The interviewer was nice and helpful as he/she was giving hints for solving the problem. First i had to give the approach then optimize it and write the code for the optimized approach. I was able to clear round 1 and 2 but was not able to solve one of the two probles asked in round 3 and hence my candidature was rejected. Most of the questions asked were based on binary trees and binary search trees, one question was based on dynamic programming.