/* Pierre2.java solves chef Pierre's fraction multiplication problem
 *  using a Fraction class with print output.
 *
 *  Author: Charles Hoot, for Hands On Java.
 *  Date: July 2000.
 *  Revised: October 1997.
 *  Adapted from code by: Joel C. Adams, for Hands On C++, October 1997.
 *
 *  Input: Two Fraction values.
 *  Precondition: Neither Fraction has a denominator of zero.
 *  Output: The product of the two Fractions.
 ***********************************************************/


import ann.easyio.*;

public class Pierre2 extends Object 
  {
  static Screen theScreen = new Screen();
  static Keyboard theKeyboard = new Keyboard();

  public static void main(String args[])
    {
	theScreen.println("\nTo convert fractional measures,");
	theScreen.print(" enter the fractional measure you want to convert: ");
    Fraction oldMeasure = new Fraction();
    oldMeasure.read(theKeyboard);  

	theScreen.print("\nEnter the fractional amount to reduce/increase it by: ");
	Fraction scaleFactor = new Fraction(1,6);
    scaleFactor.read(theKeyboard); 

	Fraction newMeasure = oldMeasure.times(scaleFactor);


	theScreen.println("\nThe converted measurement is: " + newMeasure + "\n");
	}
}