class Box 
{
  float width;
  float breadth;
  float height;
  float volume;
  float addarea;
  float angle;
  float scaleit;

   Box(float w,float b, float h) 
   {
   width = w;
   breadth = b;
   height = h;
   volume = w*b*h;
   addarea = w*h;
     if (h > 0) {
     angle = 180.0*(atan(w/h))/PI; 
     }
     else{  
        angle = 0;   
        print ("start error");
     }
    }
   
   void Setscale ( float sc) {
     scaleit = sc;
   } 
   
   float Getwidth() {
     return width;
   }
   
   float Getbreadth(){
     return breadth;
   }
   
   float Getheight() {
     return height;
   }
   
   float Getvolume(){
     return volume;
   }
   
   float Getaddarea(){
     return addarea;
   }
   
   float Getangle(){
     return angle;
   }
   
   void zero() {
      width = 0;
      breadth = 0;
      height = 40;
      volume = 0;
      addarea = 0; 
      angle = 90;     
   }

  void drawbox()  {
    box(width*scaleit, breadth*scaleit, height*scaleit);
  }
 
}