题解 | #水仙花数#

#include <stdio.h>

int main()
{
    int i = 0, j = 0, m = 0, n = 0, r = 0, k = 0, sum = 0,a = 0,sign = 1;
    //多组输入
    while(scanf("%d%d",&m,&n) != EOF)
    {
        getchar();
        //找出在输入的数字之间的水仙花数
        for(i = m; i <= n; i++)
        {
            //得出i的每一个数
            k = i;
            sum = 0;
             while(k > 0)
             {
               r = k % 10;
               a = r * r * r;
               sum = sum + a;
               k = k / 10;
             }
               if(sum == i)
               {
                //输出在这之内的水仙花
                 printf("%d ",i);
                 sign = 0;
                }
        }
        //当输入的两组数它们之间都有水仙花时
        if(sign == 0)
        printf("\n");
        if(sign == 1)
        printf("no\n");
    }
    return 0;
}