dunnhumby Software Engineer interview questions

I contacted them through my school's career website and was accepted for an interview. I had two interviews, one with an HR woman who was great, nice and an easy interviewer. Then I entered a room with two men, both software guys, who were complete jerks. They would ask a question, not necessarily technical, I would reply, and that would be the end of the dialogue, no feedback or additional questioning like a typical 'conversation'. They really made an effort for the interview to be uncomfortable.