Dict Comprehension ?

[Ernst-Ludwig Brust]

<bearophileHUGS at lycos.com> schrieb im Newsbeitrag 
news:5b9d41e1-4928-4fb5-b79d-4de2d70ddb66 at m74g2000hsh.googlegroups.com...
>
> Instead of creating the list (array) dif, you can create a lazy
> iterator. Then you can fed it to a set.

Thangs,
this idea is not only less storage-consuming but even faster
than the "List-Version".
But, i used the idea of pruebauno,
as this is faster.

Ernst-Ludwig Brust