23 lines
780 B
C
23 lines
780 B
C
/*----------------------------------------------------------
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* HTBLA-Leonding / Class: <your class>
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* ---------------------------------------------------------
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* Title: Sum of Digits
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* Author: */ your name /*
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* ----------------------------------------------------------
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* Description:
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* Recursive and iterative implementation of an algorithm that calculates
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* the sum of the digits of a given positive integer.
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* ----------------------------------------------------------
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*/
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/*
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Instructions:
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Define a function sum_of_digits(n) that takes a positive integer `n` as input.
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The sum of digits can be calculated as n mod 10 + sum of digits of n / 10 as long as n is larger than ten.
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*/
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// TODO: the recursive implementation
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// TODO: the iterative implementation
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