02.Spaceship

package SamiqtIzpit2;

import java.util.Scanner;

public class Spaceship {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        double width = Double.parseDouble(scanner.nextLine());
        double length = Double.parseDouble(scanner.nextLine());
        double height = Double.parseDouble(scanner.nextLine());
        double middleHeight = Double.parseDouble(scanner.nextLine());

        double x = Math.floor(width * length * height / ((middleHeight + 0.4) * 4));

        if (x >= 3 && x <= 10)
        {
            System.out.printf("The spacecraft holds %.0f astronauts.", x);
        }
        if (x < 3)
        {
            System.out.println("The spacecraft is too small.");
        }
        if (x > 10)
        {
            System.out.println("The spacecraft is too big.");
        }
    }
}