如何对这个数字进行数组，而不是将它转换为字符串 [英] how to to array this numbers w/o converting it too string

问题描述

我有一个函数返回整数我想像这样计算

的例子。 put值为512，计算结果为5 + 1 + 2 = 8。有可能将它转换为整数数组，并将其转换为字符串吗？

I have a function that return integer i would like to compute it like this
example. The value put is 512 the computation would be 5+1+2=8. It is possible to Convert that to an array of integer withought converting it to string?

推荐答案

看看这里：

http://stackoverflow.com/a/4580343 [< a href =http://stackoverflow.com/a/4580343target =_ blanktitle =New Window> ^ ]

int Pattern(int number)
{
    int digit = 0;
    int total =0;
    do
    { 
        digit = number % 10;
        number = number / 10;
        total += digit;
    }
    while (number > 0);
    return total;

}

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