import java.io.*;
import java.util.Scanner;
public class InputExample {
 
    public static void main(String args[]) throws IOException {

	Scanner s = new Scanner(System.in);
	System.out.print("Enter your height in centimeters: ");
	float height = s.nextFloat();
	
	System.out.print("Enter your weight in kilograms: ");
	float weight = s.nextFloat();
	float bmi = weight/(height*height)*10000;
	
	System.out.println("Your body mass index is " + bmi + ".");
    }
}