When you take input its bydefault is in string format
you might want to typecast and validate teh input
On Tue, May 3, 2011 at 4:00 PM, Johnson Tran <aznj...@me.com> wrote:
> Hi All,
>
> i am trying to create a program module with two functions (conversion
> inches to centimeters then centimeter to inches, I have my program working
> although I am trying to adda Value Error function to my program but cannot
> seem to it to work:
>
>
> def Conversion():
> print "This program converts the first value from inches to centimeters
> and second value centimeters to inches."
> print "(1 inch = 2.54 centimeters)"
> inches = input("Enter length in inches: ")
> centimeters = 2.54 * inches
> print "That is", centimeters, "centimeters."
>
> centimeters = input("Enter length in centimeters: ")
> inch = centimeters / 2.54
> print "That is", inch, "inches."
>
> except ValueError:
> print "Invalid digit, please try again."
>
> Conversion()
>
>
>
> Any advice would be great, thanks!
>
> JT
> _______________________________________________
> Tutor maillist - Tutor@python.org
> To unsubscribe or change subscription options:
> http://mail.python.org/mailman/listinfo/tutor
>
--
Nitin Pawar
_______________________________________________
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
