AP CSP Procedure Shop Game | Choosing Parameters | Topic 3.13

Procedure Shop

Three lines that nearly repeat. Decide what varies, because that and only that becomes a parameter

Job 1 / 7 Clean: 0 Score: 0

How to play: these call sites do nearly the same thing. Switch on the parts that CHANGE between them, since those are the parameters, and leave the parts that never change to be written once inside the procedure. Extract it and every call site is rebuilt from your procedure to see whether it still works.

Every call site, rebuilt from your procedure

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