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Mathematics, 20.11.2020 14:00 july00
Write a function that is passed in a positive integer, n, and sum up all the digits from 1 to n, doubling the even numbers. In other words, calculate and return the following sum. if n is odd: 1 (2 * 2) 3 (4 * 2) ... ((n - 1) * 2) n if n is even: 1 (2 * 2) 3 (4 * 2) ... (n - 1) (n* 2)
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Write a function that is passed in a positive integer, n, and sum up all the digits from 1 to n, dou...
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