View Code of Problem 93

#include<stdio.h>
int sum(int n)
{
	int i,s=0;
	for(i=1;i<n;i++)
	{
		if(n%i==0)
		s+=i;
	}
	return s;
	
}
int main()
{
	int m,n,i;
	scanf("%d%d",&m,&n);
	for(i=m+1;i<n;i++)
	{
		if(sum(sum(i))==i&&i>sum(i))
		printf("%d %d\n",sum(i),i);
	}
	return 0;
}