#include
using namespace std;
// Attention:
ostream &atn(ostream &stream)
{
stream << "Attention: ";
return stream;
}
// Please note:
ostream ¬e(ostream &stream)
{
stream << "Please Note: ";
return stream;
}
int main()
{
cout << atn << "High voltage circuit\n";
cout << note << "Turn off all lights\n";
return 0;
}