### 5-10 CupConverter

posted Apr 3, 2014, 9:02 AM by Dlovan ismail   [ updated Apr 3, 2014, 9:17 AM ]
 //This program converts cups to fluid ounces.package cupconverter;import javax.swing.JOptionPane;public class CupConverter {        public static void main(String[] args)         {           double cups;       // To hold the number of cups           double ounces;  // To hold the number of ounces           // Get the number of cups.           cups = getCups();           // Convert the cups to fluid ounces.           ounces = cupsToOunces(cups);           // Display the results.           displayResults(cups,ounces);           System.exit(0);        }        /*        The getCups method prompts the user to enter a number        of cups.        @return The number of cups entered by the user.        */        public static  double getCups()        {            String input;             // To hold input.            double numCups;   // To hold cups.            // Get the number of cups from the user.            input = JOptionPane.showInputDialog(            "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"+            "Enter the number of cups.");            // Convert the input to a double            numCups = Double.parseDouble(input);            // Return the number of cups.            return numCups;        }        /*        The cupsToOunces method converts a number of        cups to fluid ounces, using the formula        1 cup = 8 fluid ounces.        @param numCupa The number of cups to convert.        @return The number of ounces.        */        public static double cupsToOunces(double numCups)        {            return numCups * 8.0;        }        /*        The displayResults method displays a message showing        the results of the conversion.        @param cups A number of cups.        @param ounces A number of ounces.        */        public static void displayResults(double cups, double ounces)        {            // Display the number of ounces            JOptionPane.showMessageDialog(null, cups +" cups equals "+ounces+ " fluid ounces.");        }}
ċ
Dlovan ismail,
Apr 3, 2014, 9:02 AM