Given a list of n objects, write a function that outputs the minimum set of numbers that sum to at least K. FOLLOW UP: can you beat O(n ln n)?
Engineer Interview Questions
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A train leaves San Antonio for Huston at 60mph. Another train leaves Huston for San Antonio at 80mph. Huston and San Antonio are 300 miles apart. If a bird leaves San Antonio at 100mph, and turnes around and flies back once it reaches the Huston train, and continues to fly between the two, how far will it have flown when they collide.
Given the alphabet encoded as numbers (e.g., a=1, b=2, ..., z=26), and a sequence of numbers (e.g., "23413259802"), how many strings can be generated.
I have reviewed your resume but would like to ask you to begin by giving me an overview of your education as they relate to this position and why you are interested in this position. Please elaborate on your project listed on your resume. What were your major responsibilities in that ? Did you made the project? If yes then tell what you have done in the project ?
You have all of the prices for a given stock for the next year. You can buy once and sell once in that year. How do you determine when to buy and sell to maximize your profit?
Most of them were expected. Almost all are problem solving questions. 1. Given a BST with following property find the LCA of two given nodes. Property : All children has information about their parents but the parents do not have information about their children nodes. Constraint - no additional space can be used
Write an algorithm to determine if 2 linked lists intersect
If two vehicles are identical, except for one weighing twice as much as the other vehicle, and they roll down a hill, which car reaches the bottom first? Neglect air resistance. Assume the extra mass is in the body of the vehicle.
Why do you want to work at The Home Depot?
How would you determine if someone has won a game of tic-tac-toe on a board of any size?
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