//this program converts cups to fluid ounces.
#include <iostream>
#include <iomanip>
using namespace std;

//function prototypes
void showIntro();
double getCups();
double cupsToOunces(double);

int main()
{
	//variables for the cups and ounces.
	double cups, ounces;
	
	//set up numeric output formatting.
	cout << fixed << showpoint << setprecision(1);
	
	//display an intro screen.
	showIntro();
	
	//get the number of cups.
	cups = getCups();
	
	//convert cups to fluid ounces.
	ounces = cupsToOunces(cups);
	
	//display the number of ounces.
	cout << cups << " cups equals "
		 << ounces << " ounces.\n";
	
	return 0;
}

//*******************************************
// the showIntro function displays an		*
// intoductory screen.						*
//*******************************************

void showIntro()
{
	cout << "This program converts measurements\n"
		 << "in cups to fluid ounces. For your\n"
		 << "reference the formula is:\n"
		 << "	1 cup = 8 fluid ounces\n\n";
}

double getCups()
{
	double numCups;
}