--> is quite idiomatic way to write reverse loops, for example: https://stackoverflow.com/questions/275994/whats-the-best-way-to-do-a-backwards-loop-in-c-c-c h

--> is quite idiomatic way to write reverse loops, for example: https://stackoverflow.com/questions/275994/whats-the-best-way-to-do-a-backwards-loop-in-c-c-c https://stackoverflow.com/questions/275994/whats-the-best-wa... http://www.ioccc.org http://www.ioccc.org if you are in the mood for some dirty dirty code