Amazon Software Engineer interview questions

There are multiple interviews before you would be flown out to headquarters for final interview. You can cave in person or over the phone interviews to begin with. Each of first two interviews had only a few technical questions and they were not very difficult. Between 3 and 5 questions asked in each interview. It was hard to understand interviewer at times but they were willing to repeat or rephrase question.

Submitted my resume for an internship position sometimes in March, then got a phone call to set up interview for full-time position in Sep (kind of surprised). I got 3 phone interview (didn't perform very well on the first one, but 2nd and 3rd are pretty good). The interview includes simple programming questions and OOP concepts. But then the recruiter emailed me saying that they are going to moving on with other candidates.