Spaceship

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double width = Double.parseDouble(scanner.nextLine()),
                length = Double.parseDouble(scanner.nextLine()),
                height = Double.parseDouble(scanner.nextLine()),
                averageHeight = Double.parseDouble(scanner.nextLine()),
                spaceshipVolume = width * length * height,
                astronautVolume = (averageHeight + 0.4) * 2 * 2;
        int team = (int) (spaceshipVolume / astronautVolume);

        if (team < 3) {
            System.out.println("The spacecraft is too small.");
        } else if (team > 10) {
            System.out.println("The spacecraft is too big.");
        } else {
            System.out.println("The spacecraft holds " + team + " astronauts.");
        }
    }
}