[EMAIL PROTECTED] wrote:
> I want to create a list of lists, each of which is identical, but which
> can be modified independently i.e:
>
x = [ [0], [0], [0] ]
x[0].append(1)
x
> [[0, 1], [0], [0]]
>
> The above construct works if I have only few items, but if I have many,
> I'd pr
Ciao, [EMAIL PROTECTED] Che stavi dicendo?
> Is there a simple way to create a list of independent lists?
N=3
x=[[0] for e in range(N)]
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> The above construct works if I have only few items, but if I have many,
> I'd prefer to write
>
N =3
x =N*[[0]]
x
>
> [[0], [0], [0]]
>
> If I now try extending the lists indepently, I cannot, as they all
> point to the same list object
>
x[0].append(1)
x
>
> [[0, 1], [0,
I want to create a list of lists, each of which is identical, but which
can be modified independently i.e:
>>>x = [ [0], [0], [0] ]
>>> x[0].append(1)
>>> x
[[0, 1], [0], [0]]
The above construct works if I have only few items, but if I have many,
I'd prefer to write
>>> N =3
>>> x =N*[[0]]
>>> x
