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  1. n%1=1
  2. n%t=1+n%(2*t`mod`n)
  3. answer=(%2)
  4.  
  5. main = mapM_ (\i -> print (i, answer i)) [3,5..20]
Success #stdin #stdout 0s 4700KB
stdin
Standard input is empty
stdout
(3,2)
(5,4)
(7,3)
(9,6)
(11,10)
(13,12)
(15,4)
(17,8)
(19,18)