Why does this not work?
Donn Cave
donn at drizzle.com
Tue Jan 7 08:35:24 CET 2003
Quoth Tetsuo <member16943 at dbforums.com>:

 You know you suck if the calculator you are making isn't required to add
 2 and 2, and you still can't get it to work.

 s = 0
 c = 0
 def halfadder(a, b):
 if a and b in (0, 1):
 if a and b == 1:
 s = 1
 c = 0
 print s, c
You know that
if a and b in (0, 1):
if a and b == 1:
are different than
if a in (0, 1) and b in (0, 1):
if a == 1 and b == 1:
Donn Cave, donn at drizzle.com
More information about the Pythonlist
mailing list