Which is faster in c++: post-increment or pre-increment?
Software Development Intern Interview Questions
2,989 software development intern interview questions shared by candidates
What is more important: Efficiency or Creativity? Find the most efficient way to use a balance to find the heavier ball amongst the 9 balls where the other 8 balls are of equal weight.
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.
(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.
Reverse all the characters in a string before you encounter an 'x'. abcdxdd - > dcbaxdd
reverse linked list, 1-2-3-4-5 to 5-4-3-2-1
Print out all the possible words that can be formed from a phone number.
Signed an NDA. Just know your sorting algorithms, out to use Hash Maps and how to analyze Big O. Also think about scalability.
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