09. Fish Tank

package firstSteps;

import java.util.Scanner;

public class P09FishTank {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int length = Integer.parseInt(scanner.nextLine());
        int width = Integer.parseInt(scanner.nextLine());
        int height = Integer.parseInt(scanner.nextLine());
        double percentAcc = Double.parseDouble(scanner.nextLine());

        int volumeCm = length * width * height;
        double volumeLt = volumeCm / 1000.0;
        double result = volumeLt - (volumeLt * (percentAcc / 100.0));

        System.out.println(result);
    }
}