public static void Main()
Console.WriteLine(DateTime.Now.Ticks.ToString("X16").Substring(1));
Console.WriteLine(DateTime.Now.Ticks.ToString("X16").Substring(1));
Console.WriteLine(DateTime.Now.Ticks.ToString("X16").Substring(1));
Console.WriteLine(DateTime.Now.Ticks.ToString("X16").Substring(1));
Console.WriteLine(DateTime.Now.Ticks.ToString("X16").Substring(1));
Console.WriteLine(DateTime.Now.Ticks.ToString("X16").Substring(1));
Console.WriteLine(DateTime.Now.Ticks.ToString("X16").Substring(1));
Console.WriteLine(DateTime.Now.Ticks.ToString("X16").Substring(1));
Console.WriteLine(DateTime.Now.Ticks.ToString("X16").Substring(1));
Console.WriteLine("Hello World");