Compute all the intersections of two sets of segments in a line.
Intern Engineer Interview Questions
18,167 intern engineer interview questions shared by candidates
Here is a problem P. How many ways can you solve P? What's the pros and cons of each implementation? E.g. what is the best way to represent a matrix?
Describe one of your greatest achievements
1) Find the intersection of two arrays as a set. 2) Find the mirror or a binary tree. 3) Find the first non unique character in a stream of potentially infinite data.
Implement a queue class.
How to reverse a string
Classic one from them: You have an array and you want to find the first non-repeating element.
If you have all the companies that are traded, and live inputs are coming of which company is being traded and what is the volume, how do you maintain the data, so that you can carry out operation of giving the top 10 most traded companies by volume of shares most efficiently.
Find the k-lowest elements of an unsorted array.
1) Write a function to find the nth Fibonacci number. 2) Optimize your code so that the numbers don't have to be recalculated on consecutive function calls.
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