Amazon SWE Intern interview questions

I had a bad interviewer. It seemed that they were being forced to interview me. I couldn't solve the problem and It became really awkward. I asked if the interviewer could understand anything I was doing and he/she said they didn't get anything from the beginning.

Pretty straightforward, three rounds of OAs, then one final round with a leetcode question, leadership principles, and being able to ask the interviewer if I had any further questions. Heard about the results a few days later.