Gabriel Genellina wrote: > En Thu, 01 Nov 2007 20:12:52 -0300, Ricardo Aráoz <[EMAIL PROTECTED]> > escribió: > >>>>>>> def sumToOneDigit(num) : >>>> if num < 10 : >>>> return num >>>> else : >>>> return sumToOneDigit(sum(int(i) for i in str(num))) >>>> > > def sumToOneDigit(num): > return num % 9 or 9 > > Valid when num>=1, which is guaranteed by the OP context. >
Beautiful. Much better than mine. -- http://mail.python.org/mailman/listinfo/python-list
