Amazon Interview Experience | Set 344 (For SDE-1)
Last Updated :
09 Jul, 2019
Round 1: online Test (Hackerearth) 30mins
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Given a log file calculate the no of people who came on multiple days. A person can come on for multiple times in a day.
On Wednesday I got the call for the onsite round to be happening on Saturday.
Round 2 : Onsite round(1 hour)
The interview started with my introduction, asked questions about my profile what was I doing(5 min discussion).
After that she gave a programming question,
- There is voting happening in a college to select an amendment, total 16 professor and there are 4 groups each group consists of 4 prof and for an amendment to be selected it should be, first selected atleast by a single professor in each group and finally select the one which appears maximum times.
I gave a solution and then we discussed my solution and asked me to optimise it further with o(1) memory and o(n) complexity.
- Then there were some behavioural questions about working in a team and problems I had faced with a new team.
- Diameter of a binary tree
Round 3: onsite(1 hour)
Started with my profile and me to explain my projects I had been doing in my current company
- Clone a linked list with next and random pointer
- Stock Buy and sell Problem
Round 4 : HM round onsite(1.5 hour)
He started with my profile and one by one we discussed all my projects in details asked me various questions about them followed by many behavioural questions.
- Print common nodes in two binary search trees
Asked me to write a full fledge code like u write in a project with comments and everything.
Round 5: another HM round (skype)(45 mins)
Started with my profile and detailed discussions about my current project, my role in that project, technologies I have used followed by various behavioural question.
- Implement a phone directory
Asked me write the three functions insert, search and suggestions.
Thanks to GeeksforGeeks for helping me out.
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