Programmer Intern Interview Questions

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Suppose there are three spots where you can put wood blocks from left to right. At first, three blocks are piled on the left spot, the smallest on the top and biggest on the bottom. You are permitted to move one block at one time. How many times do you need to pile them in the same way on the right spot?
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Programmer Intern

Interviewed at Massey Knakal

4
Aug 11, 2012

Suppose there are three spots where you can put wood blocks from left to right. At first, three blocks are piled on the left spot, the smallest on the top and biggest on the bottom. You are permitted to move one block at one time. How many times do you need to pile them in the same way on the right spot?

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