Amazon SDE-intern interview questions

2 part online assessmemt. 1st hackerrank problems. Had to solve 2. 2nd OA based on leadership principles. Had a work environment simulation. Pretty straightforward. Interview was 45 mins l. Coding + behavioral

First round was coding round consist of 2 coding questions and then second round was workstyles assessment and third round was 45 minutes technical round. They asked about Data structures and algorithms questions and object oriented questions and basic programming