#define ADD(x,y) (x)+(y)
#include<iostream>
using namespace std;
int main()
{
	cout<<ADD(2,3)<<endl;                 //Ìæ»»Îª(2)+(3)
	cout<<2*ADD(2,3)<<endl;               //Ìæ»»Îª2*(2)+(3)
	return 0;
}