perfect

#include<stdio.h>
int main()
{
    int i,sum=0, n;
    printf("enter number ::");
    scanf("%d",&n);
    for(i=1;i<n;i++)
    {
        if(n%i==0)
        {

        // printf("%d",i);

         sum=sum+i;}}
         printf("\n %d",sum);
         if(sum==n)
       {

         printf(" \n perfect number");}
         else

             printf("not perfect");

             return 0;
    }