-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Roelof, Have you considered reading LYAH[0]? It is very good, and you can make up your own exercises if there aren't enough of them for you. :-) [0] http://learnyouahaskell.com/ P.S.
main = putStr . unlines . map (unwords . map show . (\n -> [n,n^2])) $ [1..100] While we're having fun golfing, my attempt:
mapM_ (\(x, y) -> printf "%d %d\n" x y) $ [(n, n^2) | n <- [1..100]] - -- Alexander alexander@plaimi.net https://secure.plaimi.net/~alexander -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iF4EAREIAAYFAlNuU2AACgkQRtClrXBQc7WzawEAt4TWloH3QhvC6vvHn4Xx2FAB jwwsGzhe7GR/gKYcikcA/2tR1IlDVIIERjk2AnRccuGIqmNQZeT7ODdwuiw3mbCk =WO8R -----END PGP SIGNATURE-----