Interviewed at Amazon.com
Interview Details applied in career fair
Interview Question – Asked two questions
1. sort using sliding window
2. binary search functional program Answer Question
I applied through college or university and the process took 3 days - interviewed at Amazon.com.
Interview Details Just had one phone interview. was about create all the strings of balanced parenthesis
Interview Question – Java questions Answer Question
Interviewed at Amazon.com
Interview Details Very good interview process, co-operative team who always keeps students updated.
Interview Question – Amazon graph question Answer Question
I applied online and the process took 3 weeks - interviewed at Amazon.com in February 2014.
Interview Details I applied online in Jan 2014. Received an email from recruiter about setting up two phone interviews, each of 45 minute length. The recruiter was supposed to send me a follow up email about which areas the questions will cover etc. but it was sent after the first interview started.
The interviews were back to back with 15 minute break between them.
The questions were purely technical and only one of the interviewers asked about why I would like to work in Amazon, I think it was more to do with starting a conversation than taking any notes from my answers.
Both interviewers for the first 10 minutes asked questions on some basic algorithms, their complexities and Maps etc.
Interview Question – The questions were something on the lines of,
- Given a tree, output levelwise nodes (Ans: It was actually the BFS algorithm, but I didn't realize it at that time)
- Find first unique substring (In O(n)) (Ans: Use counting sort variant)
- Convert an array into balanced binary search tree (Ans: First sort the array, then use recursive algorithm after splitting the array at mid, and using the mid as a node)
- From two arrays N and M find the combinations that add up to say X (Ans: I was drained by the time second interview started, so the only answer I came up with was of O(n2) complexity i.e. using two FOR loops) Answer Question
I applied through an employee referral - interviewed at Amazon.com in January 2014.
Interview Details Got referred to Amazon by a relative. They got back to me a week later and I got 2 back to back 1 hour interviews. Problems were not that hard to average difficulty, but I didn't do well.
Interview Question – Given a list of numbers, in which every number occurs an even number of times except one number, which occurs an odd number of times, return the value of the odd number. Question should be done with a hash map but I used a n log n solution. Answer Question
I applied through college or university and the process took 3 weeks - interviewed at Amazon.com in October 2013.
Interview Details Phone Interview. 2 back to back interviews of 45 minutes.
Interview Question – All the basic questions and couple of coding assignment over collabedit, asked to design a data stucture to represent a game environment and then for a dictionary. Answer Question
I applied through college or university and the process took 2 weeks - interviewed at Amazon.com in January 2014.
Interview Details Applied mid-Jan. Got an email invitation for a phone interview one week from applying. Standard two back-to-back interviews, 45 minutes each.
Both interviews started out with basic data structures question and moved on to coding for the last 20 minutes. Questions ranged from Queues vs Stacks, Time complexities to perform all sorts of operations on Graph structures to what data structure to use given a particular situation.
Coding problems were easy (Merge two linked lists) but I screwed up the syntax a bit.
Interview Question – No difficult questions, really. Tricky in a way maybe, if you miss a detail, but if you are alert, you will sail through. Answer Question
I applied online and the process took a day - interviewed at Amazon.com in December 2013.
Interview Details two back-to-back 45min interview. They asked me four questions in total. Not so difficult but I didn't answer it well, I mean, using the best way.
Interview Question – The question is common to see but you should prepare it well before the interview. Answer Question
Interviewed at Amazon.com
Interview Details Received an email from a recruiter to set up a phone interview. 2 interviews were scheduled back to back. Both the interviewers were rather nice and helpful and even offered feedback. The interviews started of with general conversation and moved on to asking to write pseudocode in colabedit.
Interview Question – Make sure to know the big 0 for the worst case and average cases for different sorting algorithms. Answer Question
I applied online and the process took 4+ weeks - interviewed at Amazon.com in January 2014.
Interview Details 2 phone interviews 45 minutes each
Interview Question – An arrays of integers is there which has all elements present odd number of times, only one element is present even number of times, find the number. View Answer
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