[Haskell-beginners] Loop

Shishir Srivastava shishir.srivastava at gmail.com
Fri May 1 12:40:16 UTC 2015


Hi,

Please can anyone point out the correct way of doing this - I am simply
trying to print "Test" in a loop based on the counter derived from the list
-

----
 do
 _ <- [1..4]
 b <- putStrLn "Test"
 return b
---

The intended output is to print 'Test' 4 times.

Clearly there is a mismatch between the Monad types but I can't see how to
achieve this without causing the conflict.

Thanks,
Shishir
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.haskell.org/pipermail/beginners/attachments/20150501/e7327970/attachment.html>


More information about the Beginners mailing list