Microsoft

First contact from a recruiter. Do HackerRank problems (you can find them on Reddit for the most recent thread). Whiteboard interview in person. Make sure not to get too nervous.

The interview process consisted of 4 rounds. There were three LeetCode rounds and one system design round. The LeetCode problems were medium to hard level, and the system design round was high-level.

It was a campus interview, and the interview lasted 45 minutes. The interviewer asked me about my background and academic work. He explained his group and the hierarchical framework of Microsoft. The question was this: given a pointer in memory, re