Capital One Senoir Software Engineer interview questions

The first screening was with the recruiter. I received an online coding quiz, two of questions were easyish, one was hard and one was medium. I didnt solve all of them correctly but got invited to the power day. The power day was four interviews: one system design, one behavioral, and two live coding. I didnt get great feedback on each one, but there were some funny things like one interviewer wanted me to accept user input in javascript. I didn't know how to do it off hand and we couldnt figure it out from google. The last interview of the day was another live coding challenge that I messed up a few things but got it right with some guidance from the interviewer. I ultimately was downleveled. I ended up denying the offer because they were putting me on a random team that I had no real interest in joining. They didn't really help in trying to get me into a different team and when I turned the job down I never heard anything again.