Bad manager in interview
I recently gave an interview, it was 4th round, the manager round, interviewer was tired and seemed not interested, he gave a ui and told me to think of data structure and edgse cases in 5 min. And got off the call , he joined after 5 mins and asked me answer, I was annoyed by his behaviour and couldn't perform well, I missed a single edge case and after that I got rejected. Is this the common behaviour or should I complaint it to the HR. He was director of engineering and seemed too much introverted.