Microsoft Software Engineer Internship interview questions

The questions were normal but one of the three interviewer didn't handle my nervousness very well since this was my first interview ever, so he came across a little bit condescending when telling me my inexperience was obvious and I should work harder even though I was only starting second year of college and an exceptional student.

I had 4 rounds in interview for interning as Software Engineer. 1st one was coding, next project based, one pager and some activities, last live coding. I was asked logical and DSA question in C++