Amazon Software Development Engineer interview questions

Apply on university jobs posting website. Get an on-campus interview afterwards. The interview lasted one and half hours, with two interviewers. First interviewer asked three easy programming questions, one is itoa. The second interviewer asked one difficult programming question, which was to search an element in a shifted and sorted array.

two back to back phone interview by two different technical person Not prepare enough for the interview asking me about something about the list, data input, sorting better study for it before the phone interview.