calculation on lists

Vlastimil Brom vlastimil.brom at gmail.com
Wed Dec 19 13:38:28 CET 2012


2012/12/19 loïc Lauréote <laureote-loic at hotmail.fr>:
hi,
I
 have a question,
is there a tool to calculate on list ?

something like :

>a= [1,1,1,1]
>b = [5,9,8,4]
>c = a+b*a
>print c
>[6,10,9,5]

Thx

======

Hi,
for such simpler cases, you may try list comprehensions and probably
the zip(...) function

>>> [a+b*a for a,b in zip([1,1,1,1], [5,9,8,4])]
[6, 10, 9, 5]
>>>

hth,
  vbr



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