By far, the worst interview I've had with any company. The first interview wasn't so bad, but the second one was awful. First of all, the guy came 10-15 minutes late to a 45 minute. Throughout the whole interview, the interviewer was silent and didn't make any comments on my code. In the middle of the interview, when I had a question about how the output should be represented, the interviewer didn't say anything back. I didn't know what to do, so I just continued coding in whatever way I thought was appropriate. A few minutes later, he comments on the aspect I asked him about, and why I did it that way. I think he left in the middle of the interview!