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Overall asked for spiral 2D spiral matrix array, and asked few questions based on resume. Asked about DFS and BFS of trees along with time complexity and space complexity explanation.

I applied through UBC's co-op website and had a 30-minute in-person interview. I was very nervous during the interview, but the interviewer was so nice and made me somewhat relaxed. It was a co-op position, so there was just one round of interviews.

I had a negative experience with one interviewer who was very sarcastic and impolite. The interview questions were relatively easy, focusing on Java basics and data structures. The other interviewer provided detailed explanations and was a joy to tal