(Health application: computing BMI) Body Mass Index (BMI) is a measure of health on weight

/*
(Health application: computing BMI) Body Mass Index (BMI) is a measure of
health on weight. It can be calculated by taking your weight in kilograms and
dividing by the square of your height in meters. Write a program that prompts the
user to enter a weight in pounds and height in inches and displays the BMI. Note
that one pound is 0.45359237 kilograms and one inch is 0.0254 meters.
*/
import java.util.Scanner;

public class Exercise_02_14 {
	public static void main(String[] args) {
		Scanner input = new Scanner(System.in);
		final double KILOGRAMS_PER_POUND = 0.45359237;
		final double METERS_PER_INCH = 0.0254;

		// Prompt the user to enter a weight in pounds
		System.out.print("Enter weight in pounds: ");
		double weight = input.nextDouble();

		// Prompt the user to enter height in inches
		System.out.print("Enter height in inches: ");
		double height = input.nextDouble();

		// Convert weight to kilograms
		weight = weight * KILOGRAMS_PER_POUND;

		// Convert height to meters
		height = height * METERS_PER_INCH;

		// Compute BMI
		double bodyMassIndex = weight / Math.pow(height, 2);

		// Display result
		System.out.println("BMI is " + bodyMassIndex);
	}
}