杭电acm1323

http://acm.hdu.edu.cn/showproblem.php?pid=1323

同UVA382

#include<stdio.h>
int main()
{
 int a,i,sum;
 printf("PERFECTION OUTPUT\n");
 while(scanf("%d",&a)&&a)
      {
       sum=0;
       for(i=1;i<=a/2;i++)
           if(a%i==0)
              sum+=i;
       if(sum==a)
          printf("%5d  PERFECT\n",a);
       else if(sum<a)
          printf("%5d  DEFICIENT\n",a);
       else printf("%5d  ABUNDANT\n",a);
      } 
 printf("END OF OUTPUT\n");
 return 0;
}