module Main where

import Control.Applicative
import Text.Printf
import Numeric

main :: IO ()
main = do
  { _ <- getLine
  ; xs <- getInts
  ; let mx = maximum xs
  ; let mn = minimum xs
  ; let sm = sum xs
  ; putInts [mn, mx, sm]
  }
  
--

getInts :: IO[Int]
getInts = map read . words <$> getLine

putInts :: [Int] -> IO ()
putInts = putStrLn . unwords . map show

getDoubles :: IO [Double]
getDoubles = map read . words <$> getLine

putDoubles :: [Double] -> IO ()
putDoubles = putStrLn . unwords . map showDouble

showDouble :: Double -> String
showDouble x = showFFloat Nothing x ""

getStrings :: IO [String]
getStrings = words <$> getLine

readInt' :: String -> Int
readInt' = read 

