Steps to compile this project ghc tp1.hs How to run? ./tp1 Help Links https://wiki.haskell.org/Haskell_in_5_steps https://stackoverflow.com/questions/10115623/accessing-members-of-a-custom-data-type-in-haskell https://stackoverflow.com/questions/44264567/very-simple-haskell-code-doesnt-work-variable-not-in-scope