rbt <rbt at athop1.ath.vt.edu> writes:
> Say I have a list that has 3 letters in it:
>
> ['a', 'b', 'c']
>
> I want to print all the possible 4 digit combinations of those 3
> letters:
for i in xrange(81):
print ''.join(['abcd'[j]
for j in [(i//d)%3 for d in (27,9,3,1)]])