Amazon Software Development Engineer interview questions

The interview took place in a meeting room. There were two rounds of interviews, one behavioral, one technical, each took 45 minutes. There were two questions in the technical interview. The next week they told me I got rejected.

There were two people talking to me on the phone. They told me a bit about the company and where they work and then they asked me some easy questions to get going, and moved onto some common interview data structures questions. Then they asked me to code up a question (can't tell because of NDA) and asked me a few more theoretical questions to end the interview.