using System;

public class BankAccountClient {

  public static void Main(){
    BankAccount a1 = new BankAccount("Kurt", 0.02),
                a2 = new BankAccount("Bent", 0.03),
                a3 = new BankAccount("Thomas", 0.02);

    a1.Deposit(100.0M);
    a2.Deposit(1000.0M); a2.AddInterests();
    a3.Deposit(3000.0M); a3.AddInterests();

    BankAccount a = BankAccount.GetAccount(2);
    if (a != null) 
      Console.WriteLine(a); 
    else
      Console.WriteLine("Cannot find account 2"); 
  }

}