A "Hello world" program is a computer program that outputs "Hello, world" on a display device. Because it is typically one of the simplest programs possible in most programming languages, it is by tradition often used to illustrate to beginners the most basic syntax of a programming language. It is mostly used to verify that a language or system is operating correctly. In a device that does not display text, a simple program to produce a signal, such as turning on an LED, is often substituted for "Hello world" as the introductory program.
I like big butts and I cannot lie!! - Bryn
Jamie, if you're reading this on 25th Feb, 2016, I know what you're thinking, and DON'T DO IT! love you lots, me xoxox - Jamie
Kai'sa little sh**. Ryan's awesome - Ryan
Kai McGrory. Ryan's a Bee Hatch. - Kai
Carwyn is Sexy and Lame.8=========================================================================================================D
Jack is cool - Jack
Liam is Wickle!
Ronan Lenehan is literally a leg end
Simon is awesome - Simon