{ This is the traditional first program in any
  programming language.  The order of business is to
  get a program to give you output.
  
  1. To "compile" this program (that is, to translate it from
  Pascal into a language the machine can understand and execute,
  type
  
  	gpc -o hello hello.p

  2. To run the resulting "executable" program, type
  
     hello

  	
  3. What happens if you change the "writeln" to a "write" and
  recompile and rerun the program?
}

program hello(output);

begin
	writeln( 'Hello World!' )
end.