#include <iostream>

class OtherClass
{
public:
	int i;
	OtherClass(): i(5) {}
	OtherClass* self() {return this;}
};

class MyClass
{
public:
	OtherClass x;
	int getI();
};

int MyClass::getI() {
	return this->x.self()->i;
}

int main() {
	MyClass c;
	std::cout << c.getI() << std::endl;
}