//Write Binary Operator Overloding with Example
#include<iostream.h>
#include<conio.h>
class demo
{
    int a,b;
    public:
    demo (int x, int y)
    {
        a=x;
        b=y;
    }
    demo()
    {
    }
    void display()
    {
        cout<<"\nA = "<<a<<endl;
        cout<<"\nB = "<<b<<endl;
    }
    demo operator +(demo obj1)
    {
        demo tmp;
        tmp.a=a+obj1.a;
        tmp.b=b+obj1.b;
        return tmp;
    }

};
void main()
{
    clrscr();
    demo o(10,20);
    demo o2(40,80);
    demo o3;
    o3=o+o2;
    o3.display();
    getch();
}