Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.python > #66776

Re: The sum of numbers in a line from a file

Show all headers | View raw

[Multipart message — attachments visible in raw view] - view raw

On Feb 20, 2014 11:25 AM, "kxjakkk" <kjakupak@gmail.com> wrote:
>
> Let's say I have a sample file like this:
>
> Name        1           2     3    4     5      6     7    8
> ------------------------------------------------------------------------
> name1    099-66-7871   A-F    Y    100    67    81    59    98
> name2    999-88-7766   A-F    N    99   100    96    91    90
> name3    000-00-0110    AUD        5    100    28    19    76
> name4    398-72-3333    P/F    Y    76    84    49    69    78
> name5    909-37-3689    A-F    Y    97    94    100    61    79
>
> For name1, I want to add together columns 4, 5, 6, and get an average
from that, then do the same for the last two columns. I want to do this for
every name.
>
> All I've got is
> sum([int(s.strip()) for s in open('file').readlines()])
> --

Use split() on each line. Do the math
> https://mail.python.org/mailman/listinfo/python-list

Back to comp.lang.python | Previous | Next | Find similar | Unroll thread

Thread

Re: The sum of numbers in a line from a file Joel Goldstick <joel.goldstick@gmail.com> - 2014-02-20 11:49 -0500

csiph-web