Essential things to remember from today's class (class 14, 5th October)

How to use cout <<.

***** variables are for lab 7 on onwards. NOT ON THE FIRST TEST, and not for labs 1 to 6.

How to create and use variables.

Make sure you understand and could recreate for yourself all of our loop based examples.

Keep in mind that you should still make everything const unless you are sure that
it should be able to have its value changed.

Also, good structure is still vital. Just because you can have three loops inside
each other, that doesn't mean you necessarily should. Always split things up into
little self-contained functions.