Answer Posted / samim

#include<conio.h>
#include<stdio.h>
int f(int x)
{ int i,c,a=0;
for(i=1;i<x;i++)
{ c=x%i;
if(c==0)
a+=i;
}
return a;
}
void main()
{ int x;
clrscr();
printf("\nenter a integer number:\n");
scanf("%d",&x);
printf("%d",f(x));
if(f(x)==x)
printf("\nthis number is prefect");
if(f(x)>x)
printf("\nthis number is abundant");
if(f(x)<x)
printf("\nthis number is deficient");
getch();
}

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