class M{static void Main(){if(typeof(System.Console).GetMethods()[78].Invoke(null,new[]{"Hello, world!"})is M){}}}

class H{static void Main(){if(System.Console.Out.WriteAsync("Hello, world!")is H){}}}

class X{static void Main(){if(System.Console.Write("Hello, World!")is X){}}}

class H{static void Main(){if(((System.Action)(()=>System.Console.Write("Hello, world!"))).DynamicInvoke()is H){}}}

main(){if(puts("Hello World")){}}

main(int v[puts("Hello World")]){}

class P{static void Main(){if(IronRuby.Ruby.CreateEngine().Execute("puts'Hello World'")>1){}}}

class H{public static void main(String[]a){if(System.out.append("Hello world").equals(a)){}}}

class H{public static void main(String[]a){if(System.out.printf("Hello world")==null){}}}

class B{static void Main(){if(Console.Write("Hello World") is B){}}}