有如下程序:
#include
using namespace std;
class Point{
double x, y;
public:
Point(double xx=0.0, double yy=0.0): x(xx), y(yy){}
double getX( )const{return x;}
double getY( )const{return y;}
void show( )const{cout<<'('<}
class Line{
Point p1, p2;
public:
Line(Point pp1, Point pp2): p1(pp1), p2(pp2){}
Point LeftMost( )const{
if(p1.getX( )<=P2.getX( ))return p1;
return p2;
}
}
int main( ){
Line line(Point(3.1, 5.2), Point(8.2, 4.4));
line.LeftMost( ).show( );
return 0;
}
运行这个程序的输出结果是__________。