Easy function, please help.
Steven D'Aprano
steve+comp.lang.python at pearwood.info
Thu Feb 10 02:08:29 EST 2011
On Wed, 09 Feb 2011 22:53:27 -0800, drygal wrote:
> I guess it needs:
>
> def num_digits(n):
> return len(str(n)) -1
I don't think so.
>>> num_digits(9)
0
--
Steven
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