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lab10b
finishing your beverage

We will complete last week's lab10a—practicing loops: 99 bottles. You will submit your file on WebCT.
Be sure not to have lots of repeated code! In particular:

If I were asked to change, say, “pass it around” to “smile don't frown”, I should only have to change one place in the code — -- not even two places ¹.
If I want to change “rootbeer” to “apple cider”, there should only be one change (not three).
(Hint: use a named constant.)
Of your six methods, three of them will probably be a single line (body).

¹ A more challenging task would be eliminating some of the words that are repeated within a single verse — e.g. changing “on the wall” to “off the shelf” is more reasonable to require two changes. However, you certainly are able (and welcome) to make that updatable-with-only-one-change. ↩

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©2010, Ian Barland, Radford University
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lab10b finishing your beverage

lab10b
finishing your beverage