using System;
namespace HelloWorld
{
public class Program
{
public static void Main(string[] args)
{
Console.WriteLine("Hello, world!");
Console.ReadKey();
}
}
}
dXNpbmcgU3lzdGVtOwoKbmFtZXNwYWNlIEhlbGxvV29ybGQKewoJcHVibGljIGNsYXNzIFByb2dyYW0KCXsKCQlwdWJsaWMgc3RhdGljIHZvaWQgTWFpbihzdHJpbmdbXSBhcmdzKQoJCXsKCQkJQ29uc29sZS5Xcml0ZUxpbmUoIkhlbGxvLCB3b3JsZCEiKTsKCQkJQ29uc29sZS5SZWFkS2V5KCk7CgkJfQoJfQp9