Submission #345468

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Source Code Expand

{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE BangPatterns #-}

import Control.Applicative
import Control.Monad
import Control.Arrow
import Data.List
import Data.Maybe
import Data.Char
import Text.Printf

readInt = ( readLn :: IO Int )
getInts = map ( read :: String -> Int ) . words <$> getLine

which a b f = if f then a else b
mp [ a, b ] = ( a, b )

main = getLine >> getLine >>= print . length . group . sort . map ( f . ( read :: String -> Int ) ) . words

f x
	| odd x = x
	| otherwise = f ( x `div` 2 )

Submission Info

Judge Result