Jan Kuiken於 2012年8月24日星期五UTC+8上午2時02分00秒寫道： > On 8/23/12 06:11 , Steven D'Aprano wrote: > > > > >> 2) Related to the above, you can infinitely nest scopes. There's nothing > > >> wrong with having six variables called 'q'; you always use the innermost > > >> one. Yes, this can hurt readability > > > > > > Well, there you go. There *is* something wrong with having six variables > > > called 'q'. > > > > Sometimes you don't want only six variables called 'q' but a hundred > > of them :-) > > > > def fac(q): > > if q < 1 : > > return 1 > > else: > > return q * fac(q-1) > > > > print(fac(100)) >
> > > > > Jan Kuiken The long integer arithmetic operations are built in. This makes mathematicians and designers focused on the theory side. -- http://mail.python.org/mailman/listinfo/python-list
