RosettaCodeData/Task/Identity-matrix/Haskell/identity-matrix-2.hs
Ingy döt Net db842d013d A-M baby
2013-04-10 21:29:02 -07:00

2 lines
74 B
Haskell

showMat :: [[Int]] -> String
showMat = unlines . map (unwords . map show)