using System;

public class Client {            
                                 
  public static void Main(){     
    BankAccount ba1 = new BankAccount();
    ba1.Owner = "James";         
    ba1.Balance = 250;           
                                 
    BankAccount ba2 = new BankAccount("Bill");
    ba2.Balance = 1200;

    Console.WriteLine(ba1);
    Console.WriteLine(ba2);
  }

}