Amazon SDE-intern interview questions

My interview seemed rather good, he asked me a bunch of behavioral questions which I answered, he then followed up with follow up questions. For the coding question part I didn't understand the question at first so I asked him a bunch of questions I was finally able to solve it in using a linear solution I had never seen the question which was medium leet code problem. He asked if had a better solution I said yes but was unable to explain it which looked bad. I asked him two questions one about the company and the other about him. Best of luck!

There were total3 rounds where two were online assessments, the first online assessment was about coding the second online assessment was about the office environment and the last round was the interview round.