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Amazon Wow Interview Experience 2021

There are 2 online coding rounds along were there. The first online round has some questions related to pseudo-code also. The second online round has questions related to CN, DBMS, and OS also along with 2 coding questions.Round 1: InterviewHey geek! It’s time to become a success story instead of reading them. Check out our most renowned DSA Self Paced Course, now at a student-friendly price and become industry ready. And if you are looking for a more complete interview preparation resource, check out Complete Interview Preparation Course that will prepare you for the SDE role of your dreams!Feeling prepared enough for your interview? Test your skills with our Test Series that will help you prepare for top companies like Amazon, Microsoft, TCS, Wipro, Google and many more!Given a matrix n*m initially having 0. You keep assigning 1 to given coordinates find no of connected components.Given a vector of coordinates. I started by giving a DFS based approach which I optimized by using a map such that for every new coordinate we check if any of its adjacent elements is already present then do not increase the count otherwise increase the count.Find a minimum no of transactions to settle a debt.https://www.geeksforgeeks.org/minimize-cash-flow-among-given-set-friends-borrowed-money/Verdict: Rejected