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?
Engineer Intern Interview Questions
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DSA question: I was given a list of elements to begin with. My task was to insert the elements in a binary search tree such that the height of the tree remains minimum.
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.
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.
Do you have any questions for me?
Reverse a linked list
How to optimize Dijkstra's algothrim
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