Need help with a program that deletes all nonessential data from another infiled

Need help with a program that deletes all nonessential data from another infiled program(.cpp). All extra spaces and endline chracters comments // /* */ . all this stuff needs to be done to a inpputed .cpp file.I have some what of a template for how the cruch file should look.http://pastebin.com/sezd7HHYThis is an example of a .cpp file that will to be crunched by the program. the .cpp should work properly after being crunched it will look ugly though.http://pastebin.com/LnAeJGkmbelow is attached an idea of how a crunched (.cpp) file should look.