#include<iostream.h>
#include<conio.h>
class two;            //Declaration of Class
class one
{
private:
                int x,y;
public:
                void get()
                                {
                                x=10;
                                y=20;
                                }
                friend void show(one obj1,two obj2);
};
class two
{
private:
                int z;
public:
                void get()
                                {
                                z=30;
                                }
                friend void show(one obj1,two obj2);
};
void show(one obj1,two obj2)
{
                cout<<"X = "<<obj1.x<<endl;
                cout<<"Y = "<<obj1.y<<endl;
                cout<<"Z = "<<obj2.z<<endl;
}
void main()
{
                one a;
                two b;
                clrscr();
                a.get();
                b.get();
                show(a,b);
                getch();
}

153.PNG

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