[Tutor] Problem with if statements and else statements

[Alex Kleider]

On 2017-05-28 13:13, Mats Wichmann wrote:

> FWIW, if checking for multiples, you could also write:
> 
> if Month in ['January', '1']:

Would

>>> if Month in {'January', '1'}:

be even better?  (regarding efficiency perhaps? Trivial point, I know, 
but just wondering.)