Make a data structure for adding numbers, removing numbers, and returning the median. Give the O(n) time of each operation.
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Medium and Hard Programming Questions from LeetCode. System Design and Scalability Questions (Improving overused api's performance) Object-Oriented Design How to test elevator and url?
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I don't recall exactly the challenge but you had to code something in a tool that recorded you as you typed. And then they can later review how it went.
1. Print unique words sorted in order of length from a file. 2. Rotate an array 3. How threads work? How threads work in a single processor system?
How would you implement a priority queue?
Lot of questions on the datastructure might be easier to remember all those stuff right out of college but after 9 years of expereince its very difficult
Given 4 points, write a method to determine if the 4th point is in the triangle made by the first 3 points
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.
Given Coordinates, return N closest points to origin.
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