In my previous article we learnt the important optimisation process, the steps that ensure any optimisation really is worthwhile. Being eager code monkeys, I can see that you're all desperate for practical code optimisation techniques.

So here they are - in this final part we'll investigate specific code techniques for optimisation. Just don't tell anyone that I showed you. To redress the theological balance, we'll also see how to avoid optimisation in the first place.

Rather than talk about programming or programming issues, the work of WG21 etc, I've decided to talk about something far closer to my heart; the state of computer programming courses in education at all levels.

Please note that participation in this competition is open to all members. The title reflects the fact that the code used is normally provided by a student as part of their course work.

This item is part of the Dialogue section of C Vu, which is intended to designate it as an item where reader interaction is particularly important. Readers' comments and criticisms of published entries are always welcome.