*파일명: sumSquares.hs module Main where import System.Environment main :: IO () main = do args [Double] toDouble xs = [(read x)**2 :: Double | x Double sumIt [] = 0 sumIt [x] = x sumIt (x:xs) = x + sumIt xs *파일명: sumSquares2.hs module Main where import System.Environment main :: IO () main = do args [Double] toDouble xs = [square ((read x) :: Double) | x Double sumIt [] = 0 sumIt [x] = x sumIt (x:..