If I have an array of size N that contains the numbers between 1-50, what's the most efficient way to find a duplicate?
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Assume you need to optimize a program which has about several Billion lines of code. You can get access to the source code and make modification. So what will to do to make this program run faster? The key thing is it has several Billion lines of code, so it is impossible to analyse the code deeply.
Write an implementation of a queue using only a stack class. The queue class should support the Enqueue() and Dequeue() methods.
Are you familiar with waterfall methodology?
What does NaN stand for?
You have 50 balls, half white and half black. You have to put all the balls in two boxes and then I choose one ball from any of the boxes without seeing. If I choose a black ball I win, if I choose a white one you win. How would you distribute the balls in the boxes in such way that you have more odds to win.
What would you do if you ruled the world?
Tell me about the most interesting work you have done?
Basic career questions. Nothing technical really. They did ask some basic problem solving and programming questions.
On-campus interview problem had to do with a rectangular puzzle and fitting the square pieces together based on numbers to match up sides. On-site interview had a culture-fit interview as well as technical interview about placing coins on a clock.
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