Capital One Applications Developer interview questions

The first round was a coding challenged, followed by two phone screens and then an onsite interview. The onsite interview was for a whole day spanning across two behavioural and two job fit. Interview was not too difficult. They gave me a problem, a laptop and asked to create a solution right there. Given that it takes time to type the code and the interview is only for an hour, I didn't think it was the right way to interview a candidate especially they said that the code that I write must follow all standards with exception handling and everything.