Amazon

5 rounds. Data structures and algorithms. System design. Tough problems from DSA. Start with easy problems, then medium, and then hard. Puzzles are asked too by some interviewers. My interview was decent.

There were 3 rounds. The first round was an OA, which was medium level. I cleared that, and there was a second round, which was a technical interview. There were 2 questions of DSA, medium-hard level.

It consists of two easy coding problems that you need to solve in 105 minutes, along with explaining the approach and time complexity. I don’t remember the exact problems, but the topics covered were generally arrays. Specific topics included: * In