On Fri, Mar 29, 2013 at 9:33 PM, Ghadir Ghasemi
<ghasemm...@leedslearning.net> wrote:
> Hi guys I am trying to create part of a vending machine. The section below is
> if the user wants to insert 50p coins. It works but when I entered a non
> integer like 'dfsdf', the program just broke. Is there a way that the program
> can check if the input is an integer, and if it is, then the program does all
> the calculations, but if it isn't the program just keeps asking for an input?
> Thanks. Here is the section.
>
> fiftypencecoins = int(input("how many 50p coins do you want to insert or
> press 'e' to exit : "))
> if fiftypencecoins == 'e':
> break
> else:
> currentmoney += fiftypencecoins * 5/10
> print("your newly updated credit is £" + str(currentmoney) + "0")
Is this Python 3 or Python 2 ?
-Amit.
--
http://amitsaha.github.com/
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