class BankTest {
  public static void main (String[] args) {
    SavingsAccount savings = new SavingsAccount (1234, 9925.55, 0.03);
    CheckingAccount checking = new CheckingAccount (5678, 1000.00);
    savings.deposit(450.00);
    savings.withdraw(150.0);
    checking.withdraw(555.00);
    checking.withdraw(700.00);
    System.out.println(savings);
    System.out.println(checking);
   }
}