[Tutor] blackJack problem
alan.gauld at btinternet.com
Wed Oct 24 00:46:23 CEST 2012
Matthew Dalrymple <computer_dude15 at hotmail.com> writes:
> I thought by having a value outside
> of the functions made the value global.
To change the global value in a function you also need to declare it as
global inside the function. Otherwise it will create a new local
variable that has no effect on the global one.
Also by declaring a parameter of your function with the same name as the
global you confuse things. Don't do that.
Am i somewhat on the right track?
> any help would be appriciated...
> Oh i also forgot to mention that even though im not using all the parameters
> they have to be there because the professor wants to be able to run other
> peoples "player1.py" files on my game.
Interesting concept. And if the other peoples files are calling your
functions with values in those parameters you will just ignore them I
presume? Hmmm, that should produce some interesting results...
Author of the Learn to Program web site
Playing with gnus and possibly screwing it up!!
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