Habi-Jabi

#include<iostream>
using namespace std;

class point
{

    int x,y;

public:

    point()
    {
        x=y=0;
    }

    point(int x, int y)
    {
        x=a;
        y=b;
    }

    void display()
    {
        cout<<"Point ("<<x<<" , "<<y<<");
    }


}:


int main ()
{
    point p(3,9), q(2,7),r;
    r= p + q;


    r.display();

    if(p>q)
    {
        r=p-2;
        r.display();
    }
    else
    {
        r=q-r;
        r.display()
    }

    p++;
    p.display();

    ++p;
    p.display();

    q=q*2;
    q.display();

    return 0;

}