Gulu :P

#include<iostream>
using namespace std;


class point
{

    int x,y;
public:
    point()
    {
        x=y=0;
    }
    point(int a,int b)
    {
        x=a;
        y=b;
    }
    void display()
    {

        cout<<"point("<<x<<","<<y<<")"<<endl;
    }
    point operator+(point right)
    {

    }
    point operator-(point right)
    {

    }
    point operator*(int)
    {

    }
    bool operator>(point right)
    {

    }
    point operator++(){
    }
    point operator++(int){
    }



};

int main()
{

    point p(3,9),q(2,7),r;
    r=p+q;
    r.display();


    if(p>q)
    {


        r=p-q;
        r.display();
    }
    else
    {

        r=q-p;
        r.display();
    }
    p++;
    p.display();
    ++p;
    p.display();
    q=q*2;
    q.display();
    return 0;



}