Here are four Amazon interview rounds.

In this four-round Amazon interview process, each round lasts for 1 hour.

Each round will begin with five minutes of introductions.

The interview process includes:

• Resume screen
• Recruiter call
• Take-home assessments (assessments like coding were included)
• Phone screen(s)
• On-site interviews
• Interviewer debrief / hiring committee
• Salary negotiation
• Final offer

The interviewer started with their introduction.

"Tell me about yourself."

1st question: There is an infinite stream of numbers, and you are given two methods:

1. KlargestNumbers(k)
2. addNumber()

Discuss Time Complexity (TC) and Space Complexity (SC). Asked about the implementation of the data structure used in the above question.

Reverse a linked list in pairs. Asked to do it in O(N) TC and O(1) SC.

"Do you have any questions?"