Amazon SDE-intern interview questions

First round was an online OA consisting of MCQs and a coding question mcq were from various core subjects + pseudocode coding question was of easy-medium level. Second round was 2 coding questions + behavioral questions with no time limit The coding questions in this section were also of easy-medium level Third and the last round was the technical interview, where the interviewer asked to introduce then 2 coding questions one from array (it was 4 sum problem) and another from tree (I don't remember the exact question but it can be found in gfg or leetcode) like they were doable questions.

firstly there was an online assessment comprising of 2 DSA questions in one section and behavioural questions in 3 sections. then I got shortlisted for Interview, they asked 2 DSA questions in interview of medium to hard difficulty