2 dsa and behavioral interviews, was asked leetcode mediums, also was grilled a bit on resume projects, furthermore they focused on problem solving approach and also how one would behave given a situation

This was an on-campus drive with two interview rounds conducted independently. In my interview, I was asked two easy-to-medium DSA questions, followed by detailed discussions on the projects mentioned in my resume. The interview went very smoothly, and the interviewer seemed quite satisfied with my approach and explanations. However, in the second round, the interviewer introduced a DSA problem but revealed the constraints gradually instead of explaining the complete problem upfront. As I proposed solutions, additional conditions were added, which made the problem increasingly complex and led to some confusion. Unfortunately, this affected my performance, and I was ultimately not selected.