#include

int sumOfDivisors(int num) { int sum = 1; for (int i = 2; i * i <= num; i++) { if (num % i == 0) { sum += i; if (i * i != num) { sum += num / i; } } } return sum; }

int main() { int a, b; for (a = 220; a <= 10000; a++) { b = sumOfDivisors(a); if (a < b && sumOfDivisors(b) == a) { std::cout << a << " " << b << std::endl; break; } } return 0; }

using namespace std;
int YinSum( int num)
{
	int sum=0;
	for(int i=1;i<=num-1;i++)
	{
		if(num%i==0)
		{
			sum+=i;
		}		
	}
	return sum;
}
int main()

{
	int  a=2;
	while(true)
	{
		int b=YinSum(a);
		if(a!=b&&YinSum(b)==a)
		{
			cout<<a<<" "<<b<<endl;
			return 0;//或break 
		}
		a++;
	}
	return 0;
} 

输出直接完事

#include<bits/stdc++.h>
using namespace std;
int main(){
	cout<<"220 284";
	return 0;
}