2014年10月11日
Haskell示例
i :: Inti = 5--add, sub :: Int -> Int -> Intadd, sub :: (Num a) => a -> a -> aadd a b = a + bsub a b = a - bf :: (Num a) => a -> af x = 4 * x + 1--出错-... Read More
posted @ 2014-10-11 16:17 庚武 Views(479) Comments(0) Diggs(0) Edit