Square Me

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Observe the following squares with length n: ``` n = 1 * n = 2 ** ** n = 3 *** *** *** n = 4 **** **** **** **** n = 5 ***** ***** ***** ***** ***** ``` Your task is to find the number of asterisks, (square numbers) given the length of the square, n. ### Input - A single integer, n, which denotes the length of the square. ### Output A single number, the number of asterisks in the square. #

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solution.cppC++17

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