public static CzechPresident GetCurrentPresident()
{
if (_instance == null)
{
_instance = new CzechPresident();
_instance.ElectionTime = DateTime.Now;
}
return(_instance);
}
static void Main(string[] args)
{
WriteLine("First president:");
var president = CzechPresident.GetCurrentPresident();
Thread.Sleep(1500);
WriteLine(president.IntroduceYourself());
WriteLine("\nSecond president:");
Thread.Sleep(2500);
var otherPresident = CzechPresident.GetCurrentPresident();
WriteLine(otherPresident.IntroduceYourself());
WriteLine("\nAre they the same?");
WriteLine(president.Equals(otherPresident));
ReadKey();
}
