#include <iostream>
using namespace std;

class B;
class A
{
    private:
    int a;

    public:
    void getData(int x)
    {
        a=x;
    }
  friend void fr(A);   
};
class B
{
    private:
    int b;
    
    public:
    void getData(int y)
    {
        b=y;
    }
    friend void fr(B);
};

void fr(A o1, B o2)
{
    cout<<"The Product is - "<<o1.a * o2.b<<endl;
}

int main()
{
    A obj;
    B obj2;
    obj.getData(6);
    obj2.getData(9);
    fr(obj,obj2);
    return 0;
}