View Code of Problem 93

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