class TestMammal  {

   public static void main(String arg[])  {

      Mammal zoo[] = new Mammal[100];

      zoo[0] = new Lion(10);
      zoo[1] = new Lion(11);
      zoo[2] = new Lion(5);
      zoo[3] = new Lion(10);

      for (int i = 0; i < 4; i++)  {
         System.out.print("i = " + i + ":");
	 // zoo[i].computeTeeth();
         zoo[i].killAntelope();
      }

      }

}