class Color{
  float r,g,b;
  Color(float v){
    this.r = v;
    this.g = v;
    this.b = v;
  }
  Color(float r,float g, float b){
    this.r = r;
    this.g = g;
    this.b = b;
  }
  color getColor(){
    return color(255*r,255*g,255*b);
  }
  float getMax(){
    return max(r, max(g,b) );
  }
  Color set(float c){
    this.r = c;
    this.g = c;
    this.b = c;
    return this;
  }
  Color set(float r,float g, float b){
    this.r = r;
    this.g = g;
    this.b = b;
    return this;
  }
  Color set(Color c){
    this.r = c.r;
    this.g = c.g;
    this.b = c.b;
    return this;
  }
}