#include <iostream>
#define MACRO(x) x
int main()
{
	int X[1];
	MACRO(std::cout << X
	                << X[0]);
	std::cout << X
	          << X;
	std::cout2 << X
	           << X;
	std::cout << X
	          << X[0];
	std::cout <<
	        X <<
	        Y;
	std::cout
	        << X
	        << Y;
	std::cout
	        <<
	        X
	        <<
	        Y;
}

#define A_LONG_MACRO_NAME(x) x

void f() {
	std::cout << "Hello, "
	          << "World!"
	          << std::endl;
	A_LONG_MACRO_NAME(std::cout << "Hello, "
	                            << "World!"
	                            << std::endl);
	A_LONG_MACRO_NAME(
	        std::cout << "Hello, "
	                  << "World!"
	                  << std::endl);
}