/// <summary>
/// 重写通知方法
/// </summary>
public override void update(Subject subject)
{
Console.WriteLine($"Binary String:{ Convert.ToString(subject.getState(), 2)}");
}
/// <summary>
///
/// </summary>
/// <param name="subject"></param>
public override void update(Subject subject)
{
Console.WriteLine($"Hexa String {Convert.ToString(subject.getState(), 16)}");
}
