Amazon Software Development Engineer interview questions

It was pretty straightforward, in my case. An online assessment that involved critical reading, math as well as logic problems (plain standardized testing), a coding portion that was pretty straightforward, and then I got the opportunity to fly up to Seattle. At the on-site interview, we had 4 straight rounds, each about 45 minutes long, of one-on-one interviewing. They covered what I thought were standard topics, such as Big O, sorting, data structures, etc. There were design as well as code-oriented problems, all of them definitely study-able. Then a few weeks later, they emailed me with the offer.

They contacted me through email and asked if I'm interested in new opportunities. Immediately, I responded back and within couple of hours they scheduled my first phone screen technical interview which is a week away. The interview started with asking about me and "Why amazon" questions. Little bit of difference between data structure questions and Object oriented design questions. Finally we started the coding part. I was little bit nervous about live coding which I have not done before. Coding in notepad helps a lot for interview preparation. The questions are not difficult at all. Very easy questions, anyone who has taken programming 101 can crack it easily. One mistake I did in coding was, I didn't take care of all test cases and only focused on happy path.