import java.io.IOException;
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 + ".");
	}

}