Capital One Operations Analyst interview questions

The first interview was a case interview. The manager interviewing me had a background in engineering so I feel like we approached the problem in completely different ways. He seemed to me like a huge bully and was very short with me if I proposed a solution he didn't like. Creativity was not what he was looking for at all. The way he presented the problem and phrased questions was completely confusing to me. When I was asking further questions about the position his answers made me feel like he didn't want me there and was trying to discourage me from continuing in the process.