#include <iostream.h>
class CPoint
{
public:
void Set(int x,int y);
void Print();
private:
int x;
int y;
};
void CPoint::Set(int x,int y)
{
x = x;
y = y;
}
void CPoint::Print()
{
cout<<"x="<<x<<",y="<<y<<endl;
}
void main()
{
CPoint pt;
pt.Set(10,20);
pt.Print();
}
这是哪出错了？大神 求解