Amazon SDE - 1 interview questions

I just contacted from amazon. I have 1 objective oriented question. Something like parking lot system. 3 coding question The topic was mostly tree/ graph. The interviewers are very kind and topics were not difficult.

There was an online coding assessment in which you had two solve 2 coding questions in 70 min followed by behavioral pattern questions separately. Both coding questions were medium level and I was able to solve almost both of them. After one week of this round, I got a selection mail from their recruitment team for the next rounds. All the interviews were conducted on the Amazon Chime platform.