Voleon Software Engineer New Grad interview questions

Hackerrank Phone Interview - 1 hour (this was the first step) The interviewer did not even ask about me or my name, he just gave me the question. Interview felt like talking to a wall and I could see the interviewer just doing other work and looking out the window while I was talking. I was able to solve the question but I got a rejection email. Interviewer also let me know when I finished the question that he had a meeting after and he had to leave soon (felt like telling me he wanted to leave the meeting). I am glad I got rejected, to be honest even if I passed the interviews I would not have accepted the offer due to this poor experience.