s = "@define f(x)
{
	if(x == 0)
		return;
	n = 0;
	f(x-1);
	n++;
	return n;
}

//n = 0;

@define g()
{
	printf(\"%d\n\", n);
}

if(f(5) == 1)
	printf(\"n is local\n\");
else
	printf(\"n is global\n\");
";
eval(s);
eval(s);


s = "@define f(x)
{
	if(x == 0)
		return;
	n = 0;
	f(x-1);
	n++;
	return n;
}

n = 0;

@define g()
{
	printf(\"%d\n\", n);
}

if(f(5) == 1)
	printf(\"n is local\n\");
else
	printf(\"n is global\n\");
";
eval(s);
eval(s);

s = "@define f(x)
{
	if(x == 0)
		return;
	n = 0;
	f(x-1);
	n++;
	return n;
}

//n = 0;

@define g()
{
	printf(\"%d\n\", n);
}

if(f(5) == 1)
	printf(\"n is local\n\");
else
	printf(\"n is global\n\");
";
eval(s);
eval(s);