Find two integers in an unsorted array that produced a certain sum in linear time.
Intern Software Interview Questions
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Technical Question. Given a string such as 3 + 2 / 5 - 3 * 4, calculate it.
Given a mathematical expression, what data structure would you use to evaluate the expression? How would you design the above question to use Trees/Graphs.
You have two operations: add by one and multiply by 2. Find the minimum number of operations to get from 0 to any particular integer.
Use C to count the number of set bits in an int.
Not very difficult - logic questions involving a different language.
What data structure would you use to find the 100 closest stars?
(following the previous one) You got only ONE baby bottle sample. You would like to know the max height you can drop it without breaking the bottle. Let set the unit as 1 foot. And the highest height you can reach is at N feet. So how would you find the (max) safe height?
Compare and Book and a Three Ring Binder using data structures and classes.
There were no unreasonably tough questions.
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