Given an array filled with 'n' random numbers, each number may or may not be repeated again in the array, (mix of duplicates and unique numbers) shift all non-duplicates to the start of the array. for example, if array is {4,2,17,2,56,2,4} output should be {4,2,17,56...} the remaining part of array can be modified to anything, doesnt matter
Which x86 CPU register usually holds the result?
Find longest common substring.
Design MSN messenger. This was not difficult for me but unexpected.
to write a tree traversal algorithm side to side
You are given an analog clock. Calculate the minimum degree angle between the hour hand and minute hand for any time.
Asked about some basic programs and logic
How will you find two strings are anagram? How will you do it using one character array?
What QA process do you use in your project and why? Have you been involved in test estimation and how do you do it? What are the tools do you use and why?
1) find pair in a array summing upto to a given sum - Hacker rank
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