On Tue, Nov 03, 2009 at 12:30:48PM -0800, Ryan Ingram wrote: > ] prtSol i n1 arr > ] | i < 1 = return () > ] | otherwise = do > ] b <- readArray arr (i, n1) > ] putStr ((show b)++" ") > ] prtSol (i-1) n1 arr
Which is just > prtSol i n1 arr = unless (i < 1) $ do > b <- readArray arr (i, n1) > putStr ((show b)++" ") > prtSol (i-1) n1 arr -- Felipe. _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
