#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];
}

#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);
}

