This Interview took place offline in Banglore. Basically They mentioned there'll be three rounds, each one being elimination round.

Round 1:

Question 1: Interviewer asked me question on multisource bfs which is just a variation of the https://leetcode.com/problems/rotting-oranges/description/.

I gave him two approaches, using BFS with extra space, and another with constant space. Did dry run and wrote the code and got verified.

Question 2: The question asked was this, https://leetcode.com/problems/maximum-points-you-can-obtain-from-cards/description/ but in a different way. I right away said greedy approach doesn't work and gave test case where it doesn't.

So, I gave a recursive solution, and then applied memoization to it, But the optimal solution was using Sliding window. Although he had positive opinion of my approaches as I even tried to do that with prefix-sufix sum. I was qualified for the second round.

Due to the non-availablitiy of pannel, as time was around 4.30 they called me and said i'll be having an interview online in the coming week. .

I'll update once done with the other interview, I hope I'll try to ace the other two rounds.