public class CMYKtoRGB {
    public static void main(String[] args) {

        // Take 4 color values from command line argument.
        // these numbers will be real numbers from 0.0 to 1.o
        // use the double data type
        // cyan, magenta, yellow, and black will be the order they're inputed

        double cyan = Double.parseDouble(args[0]);
        double magenta = Double.parseDouble(args[1]);
        double yellow = Double.parseDouble(args[2]);
        double black = Double.parseDouble(args[3]);

        // convert these values to the RGB format

        double white = 1 - black;
        double red = 255 * white * (1 - cyan);
        double green = 255 * white * (1 - magenta);
        double blue = 255 * white * (1 - yellow);


        // now round these values to the nearest integer


        double red1 = Math.round(red);
        double green1 = Math.round(green);
        double blue1 = Math.round(blue);


        int red2 = (int) red1;
        int green2 = (int) green1;
        int blue2 = (int) blue1;


        // now print out the values  :)

        System.out.println("red = " + red2);
        System.out.println("green = " + green2);
        System.out.println("blue = " + blue2);


    }
}