有以下程序: #include <iostream> using namespace std; class Point’ public: void SetPoint(int x,int y); void Move(int xOff,int yOff); int GetX()
return X;
int GetY()
return Y;
private: int X,Y; ; void Point::SetPoint(int x, int y) X=x; Y=y; void Point: :Move(int xOff, int yOff) X+=xOff; Y+=yOff; int main () Point p1; p1.SetPoint(1,2); p1.Move (5, 6); cout<<"Point1 is ("<<p1.GetX()<<’,’<<p1.GetY()<<")"<<end1; return 0; 执行后的输出结果是( )。
A.Point1 is (6,8) B.Point1 is (1,2) C.Point1 is (5,6) D.Point1 is (4,4)