Submission #1833598

---

Source Code Expand

main = interact $ (++"\n") . snd . last . sortBy (\x y -> compare (fst x) (fst y)) . map (\x -> (length x, head x)) . group . sort . tail . lines

Submission Info

Compile Error

Main.hs:1:43: Not in scope: ‘sortBy’

Main.hs:1:119: Not in scope: ‘group’

Main.hs:1:127:
    Not in scope: ‘sort’
    Perhaps you meant ‘sqrt’ (imported from Prelude)