Microsoft Software Developer Internship interview questions

There was an intial onsite interview in San Francisco. It was fairly straight forward, a leetcode easy problem. The interviewer was not great, as they were on their phone for the majority of the interview. I then got flown out to Microsoft where I had a final round interview.

Was told the on-campus interview would be 30 minutes long, with mostly behavioral questions and some whiteboarding. Instead it was over an hour and was all whiteboarding, with leetcode medium questions