Nov 22, 2012

0 2012: Microsoft Campus Drive 3




Round 1:

Written test :
 apti
logical
and technical


Round 2:

Programming round time: 1 hour , cannot compile and check

Question 1: given a number find the next large number with same number of 1’s in binary
representation

Eg. If given 2 ans is 4

Question 2: given a binary search tree convert it into sorted doubly linked list

Question 3: find the 2nd largest number in a given array

Round 3: personal interview

Implement a file system. Explain briefly the data structures you would use

Round 4: personal interview

Find the grandparent of a given node using parent pointer

Round 5: personal interview

Tell an efficient way to search in a sorted array but rotated by some k value. K unknown

Implement efficient stack with insertion deletion and find min.

Round 6: Personal interview

Given two sorted linked list, merge them into one.

Write test cases for the same

And some hr questions

Image Courtesy: .telegraph.co.uk and Microsoft

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Thank you.

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