From c5fcf7179a83ef65c86c6a4a390029149e518649 Mon Sep 17 00:00:00 2001 From: Franciszek Malinka Date: Tue, 5 Oct 2021 21:49:54 +0200 Subject: Duzy commit ze smieciami --- Semestr 3/pf/lista13/BF.he | 57 ---------------------------------------------- 1 file changed, 57 deletions(-) delete mode 100644 Semestr 3/pf/lista13/BF.he (limited to 'Semestr 3/pf/lista13/BF.he') diff --git a/Semestr 3/pf/lista13/BF.he b/Semestr 3/pf/lista13/BF.he deleted file mode 100644 index cf33e4f..0000000 --- a/Semestr 3/pf/lista13/BF.he +++ /dev/null @@ -1,57 +0,0 @@ -effect Reader X = - { ask : Unit => Option X - } - -let hReadString str c = - handle c () with - | ask () => fn pos => - if pos >= String.length str then - resume None pos - else - resume (Some (String.get pos str)) (pos+1) - | return x => fn _ => x - end 0 - -data rec BF = -| MoveR -| MoveL -| Inc -| Dec -| Output -| Input -| While of List BF - -let parse str = - let rec parse () = - match ask () with - | None => [] - | Some c => - if Char.equal c '>' then MoveR :: parse () - elif Char.equal c '<' then MoveL :: parse () - elif Char.equal c '+' then Inc :: parse () - elif Char.equal c '-' then Dec :: parse () - elif Char.equal c '.' then Output :: parse () - elif Char.equal c ',' then Input :: parse () - elif Char.equal c '[' then - begin let body = parse () in - While body :: parse () - end - elif Char.equal c ']' then [] - else parse () - end - in - handle parse () with hReadString str - -(** Odczytanie pojedynczego znaku ze standardowego wejścia *) -let tryReadChar () = - let str = input stdin 1 in - if String.length str = 1 then - Some (String.get 0 str) - else None - -(** Wypisanie pojedynczego znaku na standardowe wyjście *) -let printChar c = - outputString stdout (String.repeat 1 c) - -(* Do konwersji pomiędzy typami Char i Int możesz użyć funkcji -* Char.chr oraz Char.code *) \ No newline at end of file -- cgit v1.2.3