Amazon Software Developer - Internship interview questions

Hackerrank with two questions (fairly easy, similar to leetcode), then a workstyles assessment and some other behavioral test. Moved straight to final 45-minute interview that actually lasted an hour. Started with intro, then two behavioral questions, then the coding problem. Coding problem seemed a little harder than oa, but not a leetcode hard. Definitely a DS&A problem, but not quite like leetcode.