C++ Using main
as Friend Function
#include <iostream>
using namespace std;
// demonstrates using main() as a friend function to access private members
class mainasfriend {
int a, b;
public:
mainasfriend(int x, int y) {
a = x;
b = y;
}
friend int main();
};
int main() {
mainasfriend ob(5, 7);
cout << ob.a + ob.b;
return 0;
}