#include <iostream>
using namespace std ;

class point
{
	public:
	int x1 ;
	int y1 ;
	point operator+( const point& param1 );
	point operator+( int param1 );
};

point point::operator+( const point& param1 )
{
		cout << "Calling operator + member function." << endl ;
		point pointObj ;
		pointObj.x1 = x1 + param1.x1 ;
		pointObj.y1 = y1 + param1.y1 ;
		return pointObj ;
}


point point::operator+( int param1 )
{
			cout << "Calling operator + member function with an integer argument."
			<< endl ;
			point pointObj ;
			pointObj.x1 = x1 + param1 ;
			pointObj.y1 = y1 + param1 ;
			return pointObj ;
}


int main()
{
				point point1 ;
				point1.x1 = 1 ;
				point1.y1 = 1 ;
				point point2 ;
				point2.x1 = 2 ;
				point2.y1 = 2 ;
				point point3 ;
				point3 = point1 + point2 ;
				cout << point3.x1 << " " << point3.y1 << endl ;
				point3 = point1 + 5 ;
				cout << point3.x1 << " " << point3.y1 << endl ;
				return 0 ;
}