[Tutor] First Try 1.2

[John Connors]

G'day Kent,

Thanks for the input.

>The comments don't really add anything to the program. Comments that
>restate exactly what the code is doing are not that helpful. The code
>should be clear by itself. As a beginner they may seem like a helpful 
>crutch but you will get better at reading the code.

Very good point. I have to go away for 3 weeks in a couple of days and I was 
trying to leave helpful hints to myself in the code so I won't forget what I 
have learnt. But you are right, I got carried away and most were just 
getting in the way.

John

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