#include <iostream>

using namespace std;

int modifyRef(int& A)
{
	A = 0;
	std::cout << "\nint& A = 0";
	return A;
}

void TakeValues(int X, int Y)
{
	std::cout << "\nX = " << X;
	std::cout << "\nY = " << Y;
}

int main()
{
	int Q = 9;
	TakeValues(Q, modifyRef(Q));
	std::cout << std::endl;
	system("pause");
	return 0;
}