Duzy commit ze smieciami

1 files changed, 0 insertions, 268 deletions

diff --git a/Semestr 3/pf/lista10/karol.hs b/Semestr 3/pf/lista10/karol.hs
deleted file mode 100644
index 2920318..0000000
--- a/Semestr 3/pf/lista10/karol.hs
+++ /dev/null
@@ -1,268 +0,0 @@
-{-# LANGUAGE LambdaCase #-}
-{-# LANGUAGE GADTs #-}
-
--- ex 1
-
-import Data.Char (toLower)
-import System.IO (IOMode(ReadMode, ReadWriteMode), openFile, stdout, hIsEOF, hGetChar, hPutChar, Handle, isEOF,  BufferMode(NoBuffering), hSetBuffering, stdin )
-import Control.Monad (when)
-import Control.Monad.State
-import Control.Concurrent (threadDelay)
-import Control.Monad.Trans.Maybe
-import System.Environment (getArgs)
-sprintf d = d id ""
-
-int :: (String -> a) -> String -> Integer  -> a
-int f str n = f $ str ++ show n
-
-str :: (String -> a) -> String -> String -> a
-str f str str2 =  f $ str ++ str2
-
-lit :: String -> (String -> a) -> String -> a
-lit str c str2 = c $ str2 ++ str
-
-(^^) = (.)
-
-fstring = sprintf (str . lit " ma " . int . lit " kot" . str . lit ".")
-string = fstring "Adrzej" 2 "y"
-
--- ex 2 
-
--- type Format a b = (String -> a) -> String -> b
-
--- data Format a b where
---     Lit :: String -> Format (String -> a) (String -> a)
---     Int :: Format (String -> a) (Int -> a)
---     Str :: Format a (String -> a)
---     (:^:) :: Format a c -> Format c b -> Format a b 
-
-data Format a b where
-    Lit :: String -> Format a a
-    Int :: Format a (Int -> a)
-    Str :: Format a (String -> a)
-    (:^:) :: Format c b -> Format a c -> Format a b 
-
---          2.ja to tak zamienie   1. powiedz co z tym zrobic      3. i dostaniesz coś innego
-ksprintf :: Format a b              -> (String -> a) ->                 String -> b
-ksprintf (Lit str) c = \s -> c (s ++ str)
-ksprintf Int       c = \s n -> c ( s ++ show n) 
-ksprintf Str       c = \s t -> c (s ++ t)
-ksprintf (a :^: b) c = ksprintf a $ ksprintf b c
-
-kprintf :: Format a b -> (IO () -> a) -> IO () -> b
-kprintf (Lit str) c = \s -> c (s >> putStr str)
-kprintf Int       c = \s n -> c ( s >> putStr (show n))
-kprintf Str       c = \s t -> c ( s >> putStr t)
-kprintf (a :^: b) c = kprintf a $ kprintf b c
-
--- printf :: Format a b -> IO ()
-printf fmt = kprintf fmt (>> putStrLn "") (return ())
-
-sprimtf d = ksprintf d id "" 
-
-fmt = Str :^: Lit " ma " :^: Int :^: Lit " kot" :^: Str :^: Lit "..."
-
-fstrimg = sprimtf $ Str :^: Lit " ma " :^: Int :^: Lit " kot" :^: Str :^: Lit "..."
-
--- ex 3
-
-echoLower :: IO ()
-echoLower = do
-    hSetBuffering stdin NoBuffering 
-    getContents >>= putStr . map toLower
-
--- ex 4
-
-data StreamTrans i o a 
-    = Return a
-    | ReadS (Maybe i -> StreamTrans i o a)
-    | WriteS o (StreamTrans i o a)
-
-toLowerStr :: StreamTrans Char Char ()
-toLowerStr = ReadS f
-    where f (Just i) = WriteS (toLower i) toLowerStr
-          f Nothing  = Return ()
-
-runIOStreamTransWithHandles :: Handle -> Handle -> StreamTrans Char Char a -> IO a
-runIOStreamTransWithHandles inp out (Return a) = return a
-runIOStreamTransWithHandles inp out (ReadS f) = do 
-    eof <- hIsEOF inp
-    if eof then
-        runIOStreamTransWithHandles inp out $ f Nothing 
-    else do
-        ch <- hGetChar inp
-        runIOStreamTransWithHandles inp out $ f (Just ch)
-runIOStreamTransWithHandles inp out (WriteS o str) = do
-    hPutChar out o
-    runIOStreamTransWithHandles inp out str
-
-runIOStreamTrans :: StreamTrans Char Char a -> IO a
-runIOStreamTrans = runIOStreamTransWithHandles stdin stdout
-
--- main = do
---     hSetBuffering stdin NoBuffering
---     runIOStreamTrans toLowerStr
-
--- ex 5
-
-safeHead [] = Nothing 
-safeHead (x : xs) = Just x
-
-safeTail [] = []
-safeTail (x : xs) = xs
-
-listTrans :: StreamTrans i o a -> [i] -> ([o], a)
-listTrans (Return a) xs     = ([] , a)
-listTrans (ReadS f)  xs     = listTrans (f $ safeHead xs) (safeTail xs)
-listTrans (WriteS o str) xs = let (ys, a) = listTrans str xs
-                              in (o : ys, a) 
-
-
--- ex 6
-
--- wersja która działą sensowanie dla transformatorów które na zmianę wczytują i wypisują
-runCycle :: StreamTrans a a b -> b
-runCycle (Return b) = b
-runCycle (ReadS f) = runCycle $ f Nothing -- meh
-runCycle (WriteS o (ReadS f)) = runCycle (f $ Just o)
-runCycle (WriteS o str) = runCycle str
-
-runCycleIO :: Show a => StreamTrans a a b -> IO b
-runCycleIO (Return b) = return b
-runCycleIO (ReadS f) = runCycleIO $ f Nothing -- meh
-runCycleIO (WriteS o (ReadS f)) = print o >> threadDelay 500000 >> runCycleIO (f $ Just o)
-runCycleIO (WriteS o str) = runCycleIO str
-
--- str1 n j = if j > 0 then 
---                 WriteS n (ReadS (\case Nothing -> Return n
---                                        Just i  -> WriteS (n + i) (str1 (n+i) (j-1))))
---            else Return n
-
-
-str1 n = WriteS n (ReadS (\case Nothing -> Return "akuku"
-                                Just i  -> WriteS (n + i) (str1 (n+i))))
-
--- str2 n = WriteS (n+1) (str1 n)
-
--- -- wersja która akumuluje cały output, jeśli ma coś do przekazania do inputa to przekazuje
--- runCycle1 :: StreamTrans a a b -> b
--- runCycle1 = undefined 
---     where
---         -- runCycleK :: ([a], (StreamTrans a a b)) -> ([a], (StreamTrans a a b))
---         -- runCycleK (ys, (ReadS f)) = (safeTail ys , f $ safeHead ys)
---         -- runCycleK (ReadS f) = undefined 
---         -- runCycleK (WriteS o str) = undefined    
-
--- ex 7
-
-(|>|) :: StreamTrans i m a -> StreamTrans m o b -> StreamTrans i o b
-_           |>| Return b     = Return b
-ReadS f     |>| st           = ReadS $ \i -> f i |>| st
-st1         |>| WriteS o st2 = WriteS o (st1 |>| st2)
-WriteS o st |>| ReadS f      = st |>| f (Just o)
-st          |>| ReadS f      = st |>| f Nothing
-
-
--- ex 8
-
-catchOutput :: StreamTrans i o a -> StreamTrans i b (a, [o])
-catchOutput = catchOutput' []
-    where
-        catchOutput' os (Return a) = Return (a, reverse os)
-        catchOutput' os (ReadS f)  = ReadS $ catchOutput' os . f
-        catchOutput' os (WriteS o str) = catchOutput' (o:os) str
-
-
--- main = do
---     hSetBuffering stdin NoBuffering
---     let (outs1, ((), outs2)) = listTrans (catchOutput toLowerStr) ['a', 'b', 'G', 'F']
---     -- outs1 are catchOutput outputs - ambigous empty outputs 
---     print outs2
-
--- ex 9
-
-data BF
-    = MoveR      -- >
-    | MoveL      -- <
-    | Inc        -- +
-    | Dec        -- -
-    | Output     -- .
-    | Input      -- ,
-    | While [BF] -- [ ]
-    deriving Show
-
-readWhile :: (i -> Bool) -> StreamTrans i i ()
-readWhile p = ReadS $ \case
-    Nothing -> Return ()
-    Just i  -> 
-        if p i then
-            WriteS i $ readWhile p
-        else
-            Return ()
-                
-brainfuckParser :: StreamTrans Char BF ()
-brainfuckParser = ReadS $ \case
-    Nothing -> Return ()
-    Just c | c == '>' -> WriteS MoveR brainfuckParser
-    Just c | c == '<' -> WriteS MoveL brainfuckParser
-    Just c | c == '+' -> WriteS Inc brainfuckParser
-    Just c | c == '-' -> WriteS Dec brainfuckParser
-    Just c | c == '.' -> WriteS Output brainfuckParser
-    Just c | c == ',' -> WriteS Input brainfuckParser
-    Just c | c == '[' -> do (bl, bfs) <- catchOutput (readWhile (/= ']') |>| brainfuckParser) 
-                            WriteS (While bfs) brainfuckParser
-                            -- fajnie jakby parser zwracał zamiast () False, jeśli input się skończy zanim przeczytamy ']' 
-    Just c            -> brainfuckParser
-
--- ex 10
-coerceEnum :: (Enum a, Enum b) => a -> b
-coerceEnum = toEnum . fromEnum
-
-type Tape = ([Integer], [Integer])
-evalBF :: Tape -> BF -> StreamTrans Char Char Tape
-evalBF (l, r) MoveR       = Return (head r : l, tail r)
-evalBF (l, r) MoveL       = Return (tail l, head l : r)
-evalBF (l, r) Inc         = Return (l, 1 + head r : tail r)
-evalBF (l, r) Dec         = Return (l, head r - 1 : tail r)
-evalBF tp@(l, r) Output   = WriteS (coerceEnum $ head r) (Return tp)
-evalBF (l, r) Input       = ReadS $ \case Just i -> Return (l , coerceEnum i : tail r)
-                                          -- and what with nothing?
-evalBF tp@(l, r) bf@(While bfs) =
-    if head r == 0 then
-        Return tp
-    else do
-        newtp <- evalBFBlcok tp bfs
-        evalBF newtp bf  
-
-evalBFBlcok :: Tape -> [BF] -> StreamTrans Char Char Tape
-evalBFBlcok = foldM evalBF
-
-runBF :: [BF] -> StreamTrans Char Char ()
-runBF = foldM_ evalBF (repeat 0, repeat 0)
-
--- runRealTime :: Tape -> StreamTrans i BF a -> StreamTrans BF (StreamTrans Char Char Tape) -> 
-
--- ex 11
-
-instance Functor (StreamTrans i o) where
-    fmap f (Return a)   = Return $ f a
-    fmap f (ReadS g)    = ReadS $ fmap f . g
-    fmap f (WriteS o s) = WriteS o $ fmap f s
-
-instance Applicative (StreamTrans i o) where
-    Return f <*> s = fmap f s
-    WriteS o sf <*> sa = WriteS o (sf <*> sa)
-    ReadS g <*> s = ReadS $ (<*> s) . g
-    pure = Return
-
-instance Monad (StreamTrans i o) where
-    Return a >>= f = f a
-    ReadS g  >>= f = ReadS $ (>>= f) . g
-                        --   f >=> g
-    WriteS o s >>= f = WriteS o (s >>= f)
-
-main = do
-    filename : _ <- getArgs
-    handle <- openFile filename ReadMode
-    ((), bfs) <- runIOStreamTransWithHandles handle handle $ catchOutput brainfuckParser
-    runIOStreamTrans $ runBF bfs
\ No newline at end of file