I applied through another source. The process took one day.

What a creep! Seriously, the interview process is so exaggerated that it feels like they are going to ask you questions from your past life. I attended the first round, which happened to be a video call with a backend developer (doesn't matter though). He started off with an array question which I was already aware of, and then we did walk through the approach. I did explain bit-by-bit with an algorithm and also explained the space-time complexity, which took a while. And then we moved onto the next question with regard to a LinkedList. And finally, I asked him a couple of questions with regard to the work.

In conclusion, the interview was senseless. It seemed more like a judgment of how well you write the problem, just like a mugged-up solution, and not the approach towards how you solve that. I feel like the interviewer's ego got hurt without any reason. And finally, when I told HR I was not proceeding further, they just told me, "Need to improve on approach and the code"—LOL! It's clear that the interviewer was asking you to write a mugged-up code as soon as the question is posted. There was no maturity in understanding one's potential and strengths.

Given a bitonic array, find the maximum element (i.e., bitonic element) and its space-time complexity. There was 1 answer.

Find the middle of a given LinkedList. There was 1 answer.