[Haskell-cafe] All binary strings of a given length

[Eugene Kirpichov]

genbin = flip replicateM "01"

2010/10/15 rgowka1 <rgowka1 at gmail.com>:
> Hi -
>
> How can I generate all binary string of a given length? The type
> signature would something like -
>
> genbin :: Int -> [String]
>
> For example genbin 2 would give ["00","11","01","10"] and genbin 3
> would give ["000","001","010","011","100","101","110","111"] etc..
>
> thanks..
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-- 
Eugene Kirpichov
Senior Software Engineer,
Grid Dynamics http://www.griddynamics.com/