单项选择题
下列程序的运行结果是
#include<iostream.h>
class Location
private:
int X.Y;
public:
void init(int=0,int=0);
void valueX(int val)X=val;
int valueX( ) return X;
void valueY(int val)Y=val;
int valueY( )return Y;;
void Location::init(int init X,int init Y)
X=initX;
Y=initY;
void main( )
Location A,B;
A.init( );
A.valueX(5);
cout<<A.valueX( )<<endl<<A.valueY( )<<endl;
B.init(6,2);
B.valueY(4);
cout<<B.valueX( )<<endl<<B.valueY( )<<endl;
A.5
0
6
4
B.0
0
6
4
C.5
0
6
2
D.0
0
6
2