#include
using std::cout;
using std::endl;
void f1();
void f2( void );
int main()
{
f1();
f2();
return 0;
}
void f1()
{
cout << "f1 takes no arguments" << endl;
}
void f2( void )
{
cout << "f2 also takes no arguments" << endl;
}
f1 takes no arguments
f2 also takes no arguments