// gascheck.cpp
#include <iostream>
usingnamespace std;
// function prototypes
char print_warning( char a);
print_warning = "Warning"char print_okay(char b)
b = okay;
usingnamespace std;
int main()
{
double miles_remaining, fuel_remaining, mpg, fuel_miles;
cout << "How many miles are you from the next gas station? ";
cin >> miles_remaining;
cout << "How much fuel do you have left (in gallons)? ";
cin >> fuel_remaining;
cout << "What is your average miles to the gallon? ";
cin >> mpg;
fuel_miles = fuel_remaining * mpg;
if (fuel_miles< miles_remaining)
{
cout << a << endl;
}
else
{
cout << b << endl;
return 0;
} // end of main function