// An application with a class that calculates a person's body mass index.
import java.io.*;
import java.text.*;

class BodyMassIndex
{
    public static void main (String [] args)
    {
        Person person = new Person ();
        person.getData ();
        person.displayData ();
        person.displayBMI ();
    } // method main
} // class BodyMassIndex

// Class that displays a person's body mass index.
class Person
{
    private String name;
    private double weight, height, heightFeet, heightInches;

    public void getData ()
    {
        System.out.print ("Name: ");
        name = Reader.readString ();
        System.out.print ("Weight: ");
        weight = Reader.readDouble ();
        System.out.print ("Height in Feet: ");
        heightFeet = Reader.readDouble ();
        System.out.print ("Height in Inches: ");
        heightInches = Reader.readDouble ();
        height = 12 * heightFeet + heightInches;
    } // method getData

    public void displayData ()
    {
        System.out.println ("Name: " + name);
        System.out.println ("Weight: " + Reader.decimals (weight) + " pounds.");
        System.out.println ("Height: " + Reader.decimals (height) + " inches.");
    } // method displayData ()

    public void displayBMI ()
    {
        double bmi;
        bmi = (705 * weight) / (height * height);
        System.out.print (name + "'s body mass index is ");
        System.out.println ("" + Reader.decimals (bmi));
    } // method displayBMI
} // class Person

// class that contains static I/O methods.
class Reader
{
    // Reads a double from the keyboard and returns it to the calling method.
    public static double readDouble ()
    {
        double num;
        BufferedReader stdin = new BufferedReader (new InputStreamReader (System.in));
        try
        {
            num = Double.valueOf (stdin.readLine ()).doubleValue ();
        } catch (IOException e) { num = 0;}
        return num;
    } // method readDouble

    // Formats a double for string output with two decimal places.
    public static String decimals (double num)
    {
        DecimalFormat decFor = new DecimalFormat ();
        decFor.setMaximumFractionDigits (2);
        decFor.setMinimumFractionDigits (2);
        return decFor.format (num);
    } // method decimals

    // Reads a String from the keyboard and returns it to the calling method.
    public static String readString ()
    {
        String str;
        BufferedReader stdin = new BufferedReader (new InputStreamReader (System.in));
        try
        {
            str = stdin.readLine ();
        } catch (IOException e) { str = "";}
        return str;
    } // method readString
} // class Reader