static void Main(string[] args)
{
dele d = new dele(method);
del A = new del(mmethod);
// boy d = new boy();
// d.print ();
// father f = new father(2);
// f.print();
//father b = new boy();
//b.print();
// d.print();
boy b = new boy();
b.print();
father f = new boy();
f.print();
// boy b = new father(); mistake can't
// b.print();
Console.WriteLine(b.x);
Console.WriteLine(f.x);
father p = new father();
Console.WriteLine(p.x); // it's from virtual from father class
Console.WriteLine(b.x); // the same but from boy class after editing from boyy class
Console.WriteLine(f.x); // print from father boy class as the refreence is faher but it print form boy
}
static void mmethod(father a)
{
}