enum constructor variable method

enum Beer
{
         KF(65),RC(50),H5(100),KO;
         int price;
         Beer(int price)
            {
             this.price=price;
            }
         public int getPrice()
           {
             return price;
           }
        Beer()
           {
               this.price=100;
           }
}
class FullEnum
{
      public static void main(String arg[])
     {
       Beer b=Beer.KF;
       System.out.println(b);  //KF
       System.out.println(Beer.KF.ordinal());
       System.out.println(b.price); //65
       System.out.println(b.getPrice());  //65
       Beer[]  s=Beer.values();
       for(Beer s1:s)
         {
             System.out.println(s1+"………"+s1.getPrice());
          }
     }
}