=overloading, so why is wrong?
The class Point
{private:
int x,y,z;
Public:
Point (int m_x=0, int m_y=0, int m_z=0) {x=m_x; Y=m_y; Z=m_z; }
Friend Point operator=(const Point & amp; P1, const Point & amp; P2);
};

CodePudding user response:

Is a const