dhruvbird <dhruvb...@gmail.com> wrote:
> On Jul 19, 4:28 pm, Peter Otten <__pete...@web.de> wrote: >> dhruvbird wrote: >> > I have a list of integers: x = [ 0, 1, 2, 1, 1, 0, 0, 2, 3 ] >> > And would like to compute the cumulative sum of all the integers >> > from index zero into another array. So for the array above, I should >> > get: [ 0, 1, 3, 4, 5, 5, 5, 7, 10 ] >> > What is the best way (or pythonic way) to get this. >> >> Homework? > > not really :) > > It's just that I was wondering if a built-in function for doing such > things (which I find myself doing increasingly with an explicit loop) > exists. > Why would you find yourself doing it more than once? Write it once in a function and then just re-use the code. -- http://mail.python.org/mailman/listinfo/python-list
