#include <iostream>

namespace test
{
	void f()
	{
		std::cout << "f" << std::endl;
	}
}
inline namespace test
{
	void g()
	{
		std::cout << "g" << std::endl;
	}
}
namespace test
{
	void h()
	{
		std::cout << "h" << std::endl;
	}
}

int main()
{
	test::f();
	test::g();
	test::h();
	f();
	g();
	h();
}