Amazon Software Development Engineer interview questions

Round 1 - DSA https://leetcode.com/problems/merge-k-sorted-lists/description/ LP : Bias for action,dive deep Round 2 - LLD Design Parking Lot System should be able to handle different parking ways System should be able to different pricing models. LP: Insist on high standard,deliver result Round 3 - HLD (Hiring manager round) Design Slack LP: ownership,earn trust Round 4: DSA (bar raiser round) https://leetcode.com/problems/lru-cache/description/ LP: learn be curious,customer obessesion

There was only one technical round(on-campus), I was asked rotten oranges and daily temperatures questions on leetcode, I was asked simple resume questions describe your favourite project from your resume, it was easy but I am not sure what went wrong and I didnt get an offer