static void Main(string[] args)
{
dog d1 = new dog();
call(d1);
cat c1 = new cat();
call(c1);
donkey d2 = new donkey();
call(d2);
}
public static void Main(String[] args)
{
Animal ref1 = new dog();
Animal ref2 = new cat();
Animal ref3 = new donkey();
showpoly show = new showpoly();
show.call(ref1);
show.call(ref2);
show.call(ref3);
}
static void Main(string[] args)
{
showPoly s = new showPoly();
dog d = new dog();
s.call(d);
cat c = new cat();
s.call(c);
donkey d1 = new donkey();
s.call(d1);
Animal a = new Animal();
Console.ReadLine();
}
