= 水仙花数 =
http://acm.hdu.edu.cn/showproblem.php?pid=2010
{{{#!cplusplus
#include<stdio.h>
int main()
{int n,m,t,i,j,ge,shi,bai,flag,sum,a[10] ;
    while(scanf("%d%d",&n,&m)!=EOF)
         {if(m>n){t=m;m=n;n=t;}
         if(m<100||n>999) continue;
            flag=0;j=0;
         for(i=m;i<=n;i++)
            {t=i;
             ge=t%10;
             t=t/10;shi=t%10;
             bai=t/10; sum=ge*ge*ge+shi*shi*shi+bai*bai*bai;
             if(i==sum) {a[j]=i;j++;flag=1;}
            }
          if(flag==0) printf("no\n");
             else {printf("%d",a[0]);
                   for(i=1;i<j;i++)
                      printf(" %d",a[i]);
                   printf("\n");
              }
         }
}
}}}