LinkedIn Software Engineer interview questions

Interviewer is really mean and even doesn't understand the question well enough himself. Find element in rotated array (has duplicate) Find minimum in rotated array(has duplicate). I don't understand why he ask two similar questions! just got tired typing the same stuff! I said I can implement the one without duplicates and improve. He rejected: no there are duplicates. wtf...

Applied online, Got a 1 hr phone interview, Asked to code on collabedit. It was average difficulty question and easy to code, I could finish coding 3 questions in 20-30 min and interviewer ran out the question then we discussed about the position requirement. But I got rejection in 2 days irrespective of I performed very well in an Interview , coded all questions correctly even confirmed by Interviewer but I got rejection because I could not ask more question details to interviewer and directly jumped to coding. that's I did not like, Interviewer did test my code with his inputs but could not found any bug but still he was not happy with me and eventually rejected me because of his ego. I would have not expected from Linkedin this