Microsoft Software Engineer(Internship) interview questions

CV screening, algorithm test with 4 tasks and then 3x 1 hour interviews with algorithm tasks. I solved all 3 (2 of them quite a bit before the time ran out), the 3rd one was kind of weird with the senior software engineer forcing me to continue with my bad solution even though i said i want to change my idea. Did not get accepted and didn't get any feedback about it which i didn't like at all.