En Caml :
let = print_endline "Hello world !";;
ColdFusion :
<cfset hello = "Hello World !">
<cfoutput>#hello#</cfoutput>
En C# :
class INpactApp {
public static void Main() {
System.Console.WriteLine("Hello world !");
}
}
En COBOL :
IDENTIFICATION DIVISION.
PROGRAM-ID. HELLOWORLD.
ENVIRONMENT DIVISION.
DATA DIVISION.
PROCEDURE DIVISION.
DISPLAY "Hello world !".
STOP RUN.