Created
July 20, 2014 03:42
-
-
Save dutc/cda08ad1fc59b9427299 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
def cumsum(xs): | |
xs = iter(xs) | |
rv = [next(xs)] | |
for x in xs: | |
rv.append(rv[-1] + x) | |
return rv | |
def cumsum(xs): | |
tot = 0 | |
for x in xs: | |
tot += x | |
yield tot |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment