public class CubeVolumeCalculator {
    public static void main(String[] args) {
        // Ensure there are exactly 3 command-line arguments
        if (args.length != 3) {
            System.out.println("Usage: java CubeVolumeCalculator <height> <width> <length>");
            return;
        }

        // Parse command-line arguments to double
        double height = Double.parseDouble(args[0]);
        double width = Double.parseDouble(args[1]);
        double length = Double.parseDouble(args[2]);

        // Calculate the volume of the cube
        double volume = height * width * length;

        // Print the volume
        System.out.println("The volume of the cube is: " + volume);
    }
}