static void Main(string[] args)
{
Account acc1 = new Account("Niloy", "1", 100.0);
acc1.ShowDetails();
Account acc2 = new Account("Joy", "2", 80.00);
acc2.ShowDetails();
acc1.deposite(200);
double WithdrawAmount = acc1.withdrawCash(50);
acc1.transferCash(acc2, WithdrawAmount);
Bank b = new Bank("Brac Bank", "Uttara");
b.addAccount(acc1);
b.addAccount(acc2);
b.ShowDetail();
b.deleteAccount(acc1);
b.ShowDetail();
}