class Color {
private:
    unsigned char red;
    unsigned char green;
    unsigned char blue;

public:
    Color(unsigned char r=0, unsigned char g=0, unsigned char b=0)
    :red(r), green(g), blue(b)
    {
    }

    void Set(unsigned char r=0, unsigned char g=0, unsigned char b=0)
    {
        red = r; green = g; blue = b;
    }
};