/**
 * Author: Josiah Yoder et al.
 * User: yoder
 * Class: SE1011-011
 * Date: 10/21/13 1:18 AM
 * Lesson: Week 7, Day 1
 */
import java.text.DecimalFormat;
import java.util.Scanner;
public class Example011_8_2 {
    public static void main(String[] ignored) {
        // "static" constants
        // are class constants,
        // not instance constants
        // double x = c1.MY_CONSTANT; // How to use an instance constant
        double y = Complex011_8_2.MY_CONSTANT; // How to use a class constant

        // DecimalFormat
        // # -- a digit
        // 0 -- a digit, but prints even if it is zero.
        DecimalFormat myFormat = new DecimalFormat("####.00");
        Scanner in = new Scanner(System.in);

        double d;
        do {
           System.out.println("Enter a number. 0 to exit.");
           d = in.nextDouble() ;
           System.out.println("You entered "+myFormat.format(d));
        } while(d != 0);

        Complex011_8_2 c1 = new Complex011_8_2(3,4);
        Complex011_8_2 c2 = new Complex011_8_2(4,10);
        // a
        c1 = c1.add(c2);
        // b
    }
}