There are 4 rounds in total. I had a terrible experience in the DS/Algo. The interviewer came up with a problem from "Geeks for Geeks" and was expecting me to spit out the solution. The interviewer was shamelessly checking for the solution in the middle of the interview. I couldn't stop laughing. The irony is, he didn't even understand the entire solution himself, and the laptop got shut in the middle. He changed the problem to an easy one. LOL. "Flipkart"? Seriously? I had read a few reviews like that before the interview, and I didn't believe them. Now they made complete sense. Don't become a crappy company with robots testing for knowledge. Thank God, I found him in the interview itself. I can't work with crappy engineers like that. Start training your engineers before taking an interview to test smartness.

Graph/Tree problems.