基础思路下"水仙花数"问题2简答

参考代码:

#include<stdio.h>

int SUM(int n);

int main()

{

    int n, sum;

    for(n = 100; n < 1000; n++)

    {

        sum = SUM(n);

        if(sum == n)

        {

            printf("%d\n", n);

        }

    }

    return 0;

}

int SUM(int n)

{

    int sum = 0, N;

    while(n > 0)

    {

        N = n % 10;

        sum += N*N*N;

        n /= 10;

    }

    return (sum);

}