题目内容:
下列程序的运行结果是( )。 #include<iostream.h> class Loeation{
private:
int X,Y;
public: void init(int=0,int=0);
void valueX(int val){X=val;} int valueX(){returnx;}
void valueY(int val){Y=val;} int valueY(){return Y;}};
void Location::init(int initX,int initY) {X=initX;
Y=initY4}
void main(X
{Location A,B;
A.init();
B.value X(5);
cout<<A.value X()<<endl<<A.value Y()<<endl; B.init(6,2);
B.value Y(4);
eout<<B.value X()<<endl<<B.value Y()<<endl;
} A.5
0
6
4
B.0
0
6
4
C.5
0
6
2
D.0
0
6
2
参考答案:
答案解析: