View Code of Problem 93

#include<stdio.h>
int main()
{
	int i,j,m,n,a[1000];
	scanf("%d%d",&m,&n);
	for(i=m;i<=n;i++)
	{
		a[i]=0;
		for(j=1;j<=i/2;j++)
		{
			if(i%j==0)
			{
				a[i]+=j;
			}
		}
	}
	for(i=m;i<=n;i++)
	{
		for(j=i+1;j<=n;j++)
		{
			if(i==a[j]&&j==a[i])
				printf("%d %d\n",i,j);
		}
	}
	return 0;
}