Chris Angelico <ros...@gmail.com> wrote: > That's assuming it really is a sort operation. The problem description > isn't entirely clear on this point, but if it's actually a zip, then > it can definitely be done in O(n).
Ah, I didn't read it carefully enough. :-) Granted, a zip can be done in O(n) time and O(1) memory using a generator, which by the way is what itertools.izip does. Sturla -- https://mail.python.org/mailman/listinfo/python-list
