View Code of Problem 93

#include<iostream>
using namespace std;
int getsum(int num)
{
	int sum=0;
	for(int i=1;i<num;i++)
	{
		if(num%i==0)
		{
			sum+=i;
		}
	}
	return sum;
}
int main()
{
	int m,n,a,b;
	cin>>m>>n;
	for(int i=m;i<=n;i++)
	{
		a=getsum(i);
		b=getsum(a);
		if(b==i&&i<a)
		{
			cout<<i<<" "<<a<<endl;
		}
	}
}

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