Amazon

It is my first interview, so it's a very important event in my life. The interview was harder than I expected, so I have to train more to get a decent job.

I applied through a recruiter. * Round 1 - OA * Round 2 - DSA (the interviewer asked about experience and project I added in my resume) * Round 3 - System design - asked me to design an online retail system which can handle peak sales time

I applied through college or university. The process took 5 days. Hard DSA questions: * Concentrate on trees and graphs * Simple explanation on project * Next greater element * Maximum sum subarray such that no elements are consecutive * Edit distan