/**  CelsiusToFahrenheit converts an input Celsius value to Fahrenheit.
  *    output: the degrees Fahrenheit, a double */
public class CelsiusToFahrenheit5
{
    public static void main (String[] args)
    {
        TemperaturesWriter2 writer = new TemperaturesWriter2 ();
        DialogReader keyboard = new DialogReader ();
        int c = keyboard.readInt ("Degrees Celsius: ");
        writer.displayCelsius (c);
        double f = celsiusIntoFahrenheit (c);
        writer.displayFahrenheit ((int) f);
    }

    private static double celsiusIntoFahrenheit (double c)
    {
        return ((9.0/5.0) * c) + 32;
    }
}