2024-12 in haskell
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8 changed files with 349 additions and 0 deletions
4
2024/12-Garden_Groups/example1
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4
2024/12-Garden_Groups/example1
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AAAA
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BBCD
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BBCC
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EEEC
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5
2024/12-Garden_Groups/example2
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5
2024/12-Garden_Groups/example2
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OOOOO
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OXOXO
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OOOOO
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OXOXO
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OOOOO
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10
2024/12-Garden_Groups/example3
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10
2024/12-Garden_Groups/example3
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RRRRIICCFF
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RRRRIICCCF
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VVRRRCCFFF
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VVRCCCJFFF
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VVVVCJJCFE
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VVIVCCJJEE
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VVIIICJJEE
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MIIIIIJJEE
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MIIISIJEEE
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MMMISSJEEE
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5
2024/12-Garden_Groups/example4
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5
2024/12-Garden_Groups/example4
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EEEEE
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EXXXX
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EEEEE
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EXXXX
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EEEEE
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6
2024/12-Garden_Groups/example5
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6
2024/12-Garden_Groups/example5
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AAAAAA
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AAABBA
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AAABBA
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ABBAAA
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ABBAAA
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AAAAAA
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80
2024/12-Garden_Groups/first.hs
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80
2024/12-Garden_Groups/first.hs
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-- requires cabal install --lib megaparsec parser-combinators heap vector
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module Main (main) where
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import Control.Monad (void, when)
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import qualified Data.List as L
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import qualified Data.Map as M
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import qualified Data.Vector as V
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import qualified Data.Vector.Unboxed as VU
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import Data.Void (Void)
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import Text.Megaparsec
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import Text.Megaparsec.Char
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example1ExpectedOutput = 140
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example2ExpectedOutput = 772
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example3ExpectedOutput = 1930
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type Line = VU.Vector Char
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type Input = V.Vector Line
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type Parser = Parsec Void String
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parseLine :: Parser Line
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parseLine = do
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line <- some letterChar <* eol
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return $ VU.generate (length line) (line !!)
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parseInput' :: Parser Input
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parseInput' = do
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line <- some parseLine <* eof
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return $ V.generate (length line) (line !!)
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parseInput :: String -> IO Input
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parseInput filename = do
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input <- readFile filename
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case runParser parseInput' filename input of
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Left bundle -> error $ errorBundlePretty bundle
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Right input' -> return input'
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type Coord = (Int, Int)
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type Visited = M.Map Coord ()
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compute :: Input -> Int
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compute input = fst $ V.ifoldl' compute' (0, M.empty) input
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where
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compute' :: (Int, Visited) -> Int -> Line -> (Int, Visited)
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compute' (acc, visited) y line = VU.ifoldl' (compute'' y) (acc, visited) line
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compute'' :: Int -> (Int, Visited) -> Int -> Char -> (Int, Visited)
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compute'' y acc@(cost, visited) x c = case M.lookup (x, y) visited of
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Just _ -> acc -- already processed
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Nothing -> let (area, perimeter, visited') = enclose c (0, 0, visited) (x, y) in (cost + area * perimeter, M.union visited visited')
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enclose :: Char -> (Int, Int, Visited) -> Coord -> (Int, Int, Visited)
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enclose c acc@(area, perimeter, visited) (x, y) = case M.lookup (x, y) visited of
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Just _ -> acc
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Nothing -> case input V.!? y of
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Just line -> case line VU.!? x of
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Just c' -> let n = neighbors visited c x y in L.foldl' (enclose c) (1 + area, 4 - length n + perimeter, M.insert (x, y) () visited) n
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Nothing -> (0, 0, visited)
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Nothing -> (0, 0, visited)
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neighbors :: Visited -> Char -> Int -> Int -> [Coord]
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neighbors visited c x y = filter (valid visited c) [ (x-1, y), (x+1, y), (x, y-1), (x, y+1) ]
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valid :: Visited -> Char -> Coord -> Bool
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valid visited c (x, y) = case input V.!? y of
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Just line -> case line VU.!? x of
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Just c' -> c == c'
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Nothing -> False
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Nothing -> False
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main :: IO ()
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main = do
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example1 <- parseInput "example1"
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let exampleOutput = compute example1
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when (exampleOutput /= example1ExpectedOutput) (error $ "example failed: got " ++ show exampleOutput ++ " instead of " ++ show example1ExpectedOutput)
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example2 <- parseInput "example2"
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let exampleOutput = compute example2
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when (exampleOutput /= example2ExpectedOutput) (error $ "example failed: got " ++ show exampleOutput ++ " instead of " ++ show example2ExpectedOutput)
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example3 <- parseInput "example3"
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let exampleOutput = compute example3
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when (exampleOutput /= example3ExpectedOutput) (error $ "example failed: got " ++ show exampleOutput ++ " instead of " ++ show example3ExpectedOutput)
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input <- parseInput "input"
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print $ compute input
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140
2024/12-Garden_Groups/input
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140
2024/12-Garden_Groups/input
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@ -0,0 +1,140 @@
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QQQQQQQQQQQQQQQQQQQWWWWWWWWRYYYYYYYYYYOOOOMOYYYYBBYYYYBBBGGGGGVVVVVNNNNPPOOOOOOOOOOOOOGGGGGGGGGGKTTTTTTTVVVVKKKKKKKKKKKKKKKKPDPBBBBBBBBBBBBB
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QQAQAQQQQQQQQQQQQMMWWWWWWWWRRRYRYOOYOOOOOOOOHHHYBBBYBBBBBGGGVGVVVVVNPPPPPPOOOOOOOOOOOGGQGGGGGGGGGTTTTTTTVVKKKKKKKKKKKKKKKKKKPPPPPBBBBBBBBBBB
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QQAAAQQQQQQQQQQQMMMWWWWMMWRRRRYRRROOOOOOOOOHSHIBBBBBBBBBBVGGVVVVVVRPKKPPPPOOOOPPPOOOOGGGGGGGGGGGGTTTTTTTVVVKKKKKKKKKKKKKJJKKPPPBBBBBBBBBBBBB
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QAAAAAUQJQQQQQQQQMMMMWMMMMRRRRRRRRROOOOOOOOHHHBBBBBBBBBBBVVVVVVVVVVPPPPPPPPPPOPPOOOOOGTTTTTTTTTTTTTTTTTTVVVKKKKRRKKKKKKKKJPPPBBBBBBBFFFBBBBB
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AAAAAAUUJQQQQQQQQMMMMWMMMMRRRRRRRRROOOOOOOOHHHHBBBBBBBBBBVVVVVVVVVVVVPPPPPPPPPAPPPPGGGTTTTTTTTTTTTTTTTVVVVVVKKKKRKRKKRKJJJPPBBBBBBFFFFBBBBBB
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AAAAAAAAJQQQQQQMMMMMMMMMMMRRRRRRRRROOOOOOOOHHHDDDDDBDBBBBBVVVVVVVVVPPPPPPPPPPPPPPPPGGGTTTTTTTTTTTTTTTTVVVVVVVKKRRRRRKRRJJJJBBBBBBBBFFFFFBFBB
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AAAAAAJJJJQQQQQQRAMMMMMMMMRRRRRRRRROOOUOOOHHHHDDDDDDDDBBBBVVVVVVVVVVPPPPPPPPPPPPPPPGGGGGGGGGGGTTTTTTTTVVVAAVMRRRRRRRRRRJJJJJJBBBBBFFFFFFFFFS
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AAAAAJJJJJQQQQQAAAAMMMMMMZZRNRRRRRRRRRUOOOHHDDDDDDDDDDDBBBBBBVVVVVVPPPPPPPPPPPPGGGUGGGGGGGGGGGTTTTTTTTVVVARRRRRRRRRRRRRJJJJJBBBBBBFFFFFFFFFS
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JAAAJJJJJJQQQQQAAAAAAMAAZZZRRRRRRRRRRRUOOHHHHHDDDDDDDHHBBBHBBUUUUVVVPPPPPPPPPPPPGGUGGGGGGGGGGGTTTTTTTTAVVARRRRRRRRRRRRJJJJJJBBBBFFFFFFFFFUUS
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JAAJJJJJJJJQJLAAAAAAAAAAAZURUUURRRRRRRRRRHHHHHHHHDHDHHHHHHHBBHUUUUUVPPPPPPPPPPPGGGGGGGGGGGGGGGGGXGGAAAAAAARRRRRRRRRRRRRJJJJJBBJBFFFFFFFFFFFS
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JJJJJJJEJJJJJAAAAAAAAAAAAUUVUUUURRRRRRRRRRHHHHHHHHHDHHHHHHHBHHUUUUUUPPPPPPPPPPPPGGGGGGGGGGGGGGGGGGGGAAAAAARRRRRRRRRRRRRRVJJJJBJJJFFFFSSSSSSS
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JJJJJJJEEEEEEAAAAAAAAAAAAUUUUUUUURRRRRRRNRRHHHHHHHHHHHHHHHHHHHUUUUUUUPPPPPPPPPPPGGGGGGGGGGGGPGGGGGGGGGAAAAARRRRRRRRRRRRRVJJJJJJJSSFFFSSSSSSS
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JJJJJEEEEEEEEEAIIIIIIAAAFFUUUUUUUUZRRRRRNPPHHHHHHHHHHHHHHHHHHHHUUUUPPPPFPPFPPPPPPBBGGGBGGGGGGGGGGGGGGGAAAAAAAAARRRRRRRRYVJJJJJJSSSSSSSSSSSSS
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JJJJJJEIIIIIIIIIIIIIIAAAFFFUUUUUUURRRRNNNPPPPHHHHHHHHHHHHHHHHHUUUUUPPFFFFFFFPBBBBBBBBBBBBBGGGGGGGGGGGGGAAAAAAAAMRRRRRRRRVVVVJJSSSSSSSSSSSSSS
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JJJJJJJIIIIIIIIIIIIIIAAFFFFUUUUUUUUHUNNPPZPPPYHHHYHHHHHIHHHHHHHUUUUUOFFFFFFFBBBBBBBBBBBBBBBBGGGGGGGGGGGGGAAAAARRRRRRVVVVVVVVVJSSSSSSSSSSSSSS
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JJJJJJJIIIIIIIIIIIIIIAAFFFFFUUUUUUUUUPPPPPPPPYYYYYHHHHHHRHHHHHHUUUUUOOFFFFFFBBBBBBBBBBFFBBBBBGGGGGGUUGGUAAAAAAARRRRRRVVVVVVVASSSSSSSSSSSSSSS
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JJJJEJJIIIIIIIIIIIIIIFFFFFFFFUUUUUUUUUUUPVPPPYYYYYHHHHRRRHHHHHHRROOOOFFFFFXBBBBBBBBBBFFFFBBBGGGGUUUUUUUUAAAVVVVRRRRRVVVVVVVVAASSSSSSSSSSSSSS
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JJJJEEEIIIIIIIIIIIIIIFFFFFFFFFFUUUUUUUVUKVPPPYYYXXHHPHRRRRRRRRRRROOOOOOFFFFBBBBBBBBBBFFFFBBBBGGGUUUUUUURAAAVVVVJJRVVVVVVVVVVVASIVGSSSSSMSSSS
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VJJJHEEIIIIIIIIIIIIIIFFFFFFFFFFUUUUUVVVKKVVVXXXXXQNHHHRRRRRRRRRRROOOOOFFFFSBBBBBBBBBBFFFFBBBIGGUUUUUUUNUUEEVVVVVVVVVVVVVVVVVVSSVVSSSSSSMMMSS
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VJJJJTTIIIIIIIIIIIIIIFFFFFFFFFFUUUUUVVVVVVVVXXQQQQQHHRRRRRRRRRRRRROOOOOOOFSBBBBJJBBBJFFFFFIBIGUUUUUUUUUUUUUVVVVVVVVVVVVVVVVVVVVVVSSSSSSSMMSS
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VVVJTTEEEIIIIIIIIIIFFFFFFFFAFUUUVVVUVVVVVVVVXXXXQQQQHRRRGGRRRRRRRROLOOOOOOBBBJJJJJJJJFFFFFIIIIIUUUUUUUUUUUUVVVVVVVVVVVVVQVVVVVVVWWWSWWMMMMSS
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VVVTTTTEEIIIIIIIIIIFFFFFFFFFFUUUUVVVVVVVVVVXXXXQQQQQQRRGGGRRNRRRRROLOOLLOOBBBEEJJJJJJJJOFFIIIIUUUUUUUUUUUUUAVVVVVVVQQQQQQQQQVVVWWWWWWWMKKMMM
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VVVTEEEEEIIIIIIIIIIFFFFFFFFFFUUUVVVVVVVVVVVXXXXXQQQQQQQGGGGNNRNNNRRLLOOLOOOLBEEJJJJJOOOOFFFIIIUUUUUUUUUUUUUQVQQQVVVQQQQQQQQQQQQWWWWWWWMMMMMM
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VVVVVEEEEIIIIIIIIIIFFFFFFFFUUUUVVVVVVVVVVXXXXXXXQQQQQLLLGLLNNNNNNNNLLLLLLLLLBBZZZJJJJOOIFFIIIIIUUUUUUUUUUUUQQQQQQQVQQQQQQQQQQQQWWWWWWWMMMMMM
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VVVVEEEEEIIIIIIIIIIMFFFFFUFUUVUVVVVVVVVVVVVVXXQQQQQQQLLLGLNNNNNNNNNNLLLLLLLLZZZZZZZZIIIIIFIIIIIIIUUUUUUUUUQQQQQQQQQQQQQQQYQYYWWWWWWMMMMMMMMM
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VHVHPEEIIIIIIIIIIIIMMMMFUUUUUVVVVVVVVVVVVVVVXXXQQQQMQMLLLLLNNNNNNNNNNLLLLLLLZZZZZZZZZIIIIIIIIIIIUUUUUUUUUUUQQQQQQQQQQQQQQQQQYWWNNNWWWMMMMMMM
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VHHHHHHHIIIIIIIIIIIMMMMFFUUUUVVVVVVVVVVVVVXXXXXQQMQMNMMMMLLNNNIINNNNLLLLLLLLLZZZZZZZZPIIIIIIIIUUUUURRRUUUUQQQQQQQQQQQQQQQSSQWWWZNNNWWMMMMMMM
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VHHHHHHIIIIIIIMMMMMMMMMUUUUUVVVVVVVVVVVVVVVXXXXXXMMMMMMMIIIIIIIINNNLLLLLLLLLLZZZZZZZZIIIIIIIIIUUUUURRRUUUWQQQQQQQQQQQQQQSSSSWWSZNNNWMMMMMMMM
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HHHHHHHHIIIIIIMMMMMMMMMSUMUUUULVYVVVVVVLVVBEEXXXXMMMMMMMIIIIIIINNLLLLLLLLLLLLLZZZZZZZGIIIIIIIIUUUURRRRRSUUUQQQQQQQSSSSSSSSSSSSSSSNWWWMMMMMMM
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HHHHHHGGGIVVMMMMMMMMSMSSSUUUUULVYVVVVVVLEEEEEEEEEEMMMMMMMIIIIIIIILLLLLLLLLLLLLLLZZZGGGIIIIIIIIRRURRRRRRRRQQQQQQQQQQSSSSSSSSSSLOOOOOOOMMMMMMM
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HHHHHHHHHHHHHPMMMMMMSSSSSUUUUULSSHVVVVVSSFFFEEEEEEMMMMMIIIIIIIRRRRLLLLLLLLLLLLLLZZZCGGIIIIIIIIRRRRRRRRRRRRQRRQQQQQTSYSSSSSSSSLOOOOOOOMMMMMMM
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HHHHHHHHUHHHHPPPMMMMMSSSSUUUULLSSHVVVVVSSSFSEEEEEEEMMMIIIIIIIIRRRRRRLLLLLLLLLLLLCZCCGIIIIIIIIIIRRRRRRRRRRRRRRRQTTTTYYSSSSSSSSSOOOOOOOSSMMMMM
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HHHHHHHUUUHHHHPPMMMBBJSJJJJKULLSSSSSSSSSSSSSEEEEEEMMMMEEIIIIIIRRRRRRLLLLLLLLLLLLCCCCGIIIIIIIIYRRRRRRRRRRRRRRRRQITTTYSSSSSSGSSSOOOOOOOSSMMMRR
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HHHHHHHHUHHHPPPPPPMJJJJJJKKKULSSSSSSSSSSSSSSEEEEEEEEEEEEIIIIIIRRRRRLLLLLLLLGGPPGGCGGGIIIIIIIYYYRRRRRRRRRRRRRRRRTTTTTSSXXXSGSSSOOOOOOOSSSSSRR
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HHHHHHHHUHHHHPPPPPPPJJJJJKKKULLSSSSSSSSSSSSSEEEEEEEEEEEIIRIIIIRRRRRRLLLLLLJGGGGGGGGGGIMIIIIYYRRRRRRRRRRRRRRRRRRRTTTXXPXXXXXXBSSSOOOOOSSSSSSS
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HHHHHHHHHHHHPPPPPPJJJJJJJKKKKSSSSSSSSSSSSSSSEEEEEEEEEEESIRRRRRRRRRRRRRRLLLJGGGGGGGGGGMMIIXYYYRRRRRRRRRRRRRRRRRRTTTXXXXXXOOOOOOOOOOOOOSSSSSSZ
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HHHHHHHHHHPPPPPPPPPJJJJJJKKKKSSSSSSSSSSSSSSEEEEEEEEECCECRRRRRRRRRRRRRRRRLLJGGGGGGGGGGMMIIXYYYYRRRRRQRRRRRRRRRTTTTTXXXXXXOOOOOOOOOOOOOSSSSSSZ
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HHHHHHHZZXZPPPPPPJPPJJJJJKKKSSSSSSSSSSSSSSSSEEECECCCCCCCCRRRRRRRRRRRRRRRGGGGGGGGGGGGGXMXXXYXKKKKRRKQQQRRRTTFRTTTTTXXXXXXOOOOOOOOOOOOOSSSSSSZ
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HHHHHHZZZZZZZPPPPJJJJJJJJLLKSSSZZSSSSSSSSSEEEEECCCCCCCCCCRRRRRRRBRRRHHRRRGGGGGGGGGUUUXXXXXXXXKKKXKKRRRROROTTTTTTTXXXXXXBOOOOOOOOOOOOOSSSSSSS
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HHHHHHHZZZZZZZZPPJJJJJJJJLLLOOSZZZTTSSSWSSEEEEEECCCCCCCCRRRRRRRRBRRHHRRGGGGGGGGGGGUUUXXXXXXXXXKKKKOOOOOOOOTTTTTTTXXXXXBBOOOOOOOOOOOFFSSSSSSS
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HHHHHHZZZZZZZZZPPPPPJJJJJLLLOZZZZZZZSSSSEEEEEEEEECCCCCCCRRRRRBBBBBRRHHGGGGGGGGGGGGGGUXXXXXXXXKKKKKOOOOOOOOOTTTTTTXXXXXXBOOOOOOOOOTTFFSSSSSSN
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HHHHHHZZZZZZZZPPPPPPPJJKLLLZZZZZZZZZZJSESSSSSSSSSSCCCCCCRRBBRBBBBBRTHHHHGGGGGGGGGGGGUUXXXXXXKKKKKKKOOOOOOOOTTTTTTXXXXXXXOOOOOOOOOTTFDSSSSSSN
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HHHHHZZZZZZZZZZZPPPPPJJJLLLZZZZZZZZUZCSESSSSSSSSSSCCCCCCRRBBBBBBBBHHHHHHGGGGGGGGGGGGGUXXXXXXKKKKKKKOOOOOOOOTTOTTTTVXXXXUUUUUUVBFTTTSSSSSNNNN
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HHZZZZZZZZZZZZZZPPPPPPJJLLLLZZZZZZZSSSSSSSSSSSSSSSCCCCCCCRBBBBBBBBHHHHHZGGGGGGGGGDGGGGXXXXXXKKKKKKKKOOOOOOOTTOOUUUUUXUUUVVUVVVVVVTTTTSNNNNNN
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HHZZZZZZZZZZZZZPPPPPPILLLLLLLZZZZZMSSSSSSSSSSSSSSSIIIICRRRBBBBBBBHHHHHHGGGGGDDDDDDFFGGGXXXXXXKKKKKKOOOOOOOOOOOUUUUUUXUUUVVCVVVVVVVVTTTVNNNNN
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HHHZZZZZZZZZZZZZZZZZPIILLLLLLZZZCCCSSSSSSSSSSSSSSSITTTCRRRRBBBBBBBHHHHHHHHGGDNNDDDFFGXXXXXXXKKKXXOOOOOOOOOOHOOUUUUUUXUUUUVVVVVVVVVVTTTVVNVNN
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HHHZZZZZZZZZZZZZZZZZIILLLLLLLLLCCCCSSSSSSSSSSSSSSSITTTTZZRBBBBBBBHHHHHHHHHHHDDDDDDDDDXXXXXXXKKXXXOOOOOHOOHOHHHUUUUUUUUUUUXXVVVVVVVVVVVVVVVNN
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HHHHHZZZZZZZZZZZZZZZIIIIILLLLLCCCCCSSSSSSSSSSSSSSSQDTTTZZRZBBBBBHHHHHHHHHHHDDDDDDDDDDDXXXXXXKKKXXOOOOOHOOHHHHHUUUUUUUUUUUXXXVVVVVVVVVVVVVVVV
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HHHHHZZZZZZZZZZZZZZIIIIIILLLLLCCCCCSSSSSSSSSSSSSSSQTTNNZZZZFFFHHHHHHHHQQQHQPPPPDDDDDDDDDXXXXXXXXXOZOZOHHHHHHHHHHHUUUUUUUUXXVVVVVVVVVVVVVVVVV
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HHHHHZZZZZZZZZZZZZZIIIIILLLLLLCCCCCSSSSSSSSSSSSSSSWTTTZZZZZZZHHHHHHQHHQQQQQQQDDDDDDDDDDDXXXXXXXXOOZZZOHHHHHHHHHHUUUUUUUUUUXVVVVVVVVVVVVVVVVV
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HHHHHZZZZZHZZZZZZZZZIIVZMLLLLCCCCCCCCCCCSSSSSSSSSSWWTWPZZZZZZHHHHHHQQQQQQQQQQJQQQDDDDDDDXXXXXXXXXZZZZHHHHHHHHHHHUUUUUUUUUUXVVXVVVVVVVVVVNNVP
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HHHHHHZZZZHZYZZZZZZZIIZZZLLECCCLCCCCCCCCCGSSSSSSSSSSPPPZZZZZZZHZPHHQQQQQQQQQQQQQDDDDDDDDDXXXXXXXZTZZZZHHHHHHHHHUUUUUUUUXUXXXXXVVVPVVVPPPPPPP
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HHHHHHHHHHHZZZZZZZZZZZZZZBLLCCCCSCCCCCCCQQSSSSSSSSSSPZZZZZZZZZZZPDDQQQQQQQQQQQQQQQDDDDDDEEXXXMMZZZZZZZZZHHHHHHHUUUUUUUUXXXXXXXVVVPPPPPPSPPPP
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HHHHHHHHHHNDDZZZZZZZZZZZZBBCCCCSSCCCSCCCQQSSSSSSSSSSPZZZZZZZZZZZPPDDDQQQQQQQQQQQUQDDDDDDEDXMMMZZMZZZZZZZHHHHHHUUUUUUUXXXXXXXXXVVPPPPPPPPPPPP
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HHHHHHHHHHNDNZZZZZZZZZZZZCCCCSCSSCCSSSQQQQSSSSSSSSSSPPPZZZZZZZZZPPPQQQQQQQQQQQQQQDDDDDDDDDMMMMZZMZZZZZZZZZZHHUUBBUXXXXXXXXXXXVVVPPPPPPPPPPPP
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HHHHHHHHHHNNNZZZZZZZZZZZZCMMCSSSSSSSSSSQQSSSSSSSSSSSPPPPOZZZZZZPPPPQQQQQQQQQQQQSSSSSDDDDDMMMMMMZMZZZZZZZZZZHHUUBBAAXXXXXXXXXXVVVPPPPPPPPPPPP
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HHHHHHHHHHNNNZZZZZZZZZWZZCCCSSSSSSSSSSSSQSSSSSSSSSSSDPPPOZZZZZPPPPPPQQQQQQQQQQDSSSSSDDDDDDMMCCMMMZZZZZZZZZHHHBBBBABBBXXXXXXXXXVVPPPPPPPPPPPP
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HHHHHHHHHHNNNZZZZNZZZZZDCCCCCSSSSSSSSSHHQSSSSSSSSSSSDPPPOZZZZZPPPPPPQQBQQQQQQVDSSSSSDDDHHHHHCCCCMMMZZZZZEEEEBBBBBBBXXXXXXXXXXXVVVVPPPBPVPPPP
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HQHHHHHHNNNNNNNNNNZDDDDDCCCCCCSSSHHHHHHHHSSSSSSSSSSSDPPOOOZZXPPPPPPPPPPPQDQQNQKSSSSSDHHHHHHCCCCCCMUUZZUUBBBBBBBBBBBBBXXXXXXXRRVVVVVPPPPPPPPP
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QQQHQHNNNNNNNNNNNNNNCCCCCCCCCSSSSSSHHHHHHSSSSSHDDDDDMDPOMOOPPVPPPPPPPPPPDDDQQQQSSSSSDDHHHHHHJJJCCUUUZZUUUBTBBBBBBBBBJJYXXXPPRRVVVVVPPPPPPPPP
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QQQQQQNNNNNNNNNNNNNNCCCCCCCCVCSSSSSHHHHHHSSSSSHHDDDMMMPOMMOOPPPPPPPPPPDDDDDDDDDSSSSSYYHHHHHJJJJJUUUUUUUUUBBBBBBBBBBBJBYYYYPPPPPVVVTPPPPPPPPP
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QQQQQQNNNQNNNNNNNNNNCCCCCCCCCCCCSHHHHHHHHSSSSSHDDDMMMMMMMMOPPPPPPPPPPPPDDDDDDDDDDDHHHHHHHHHJJJJJUUUUUUUUUBBBBBBBBBBBBBYYYPPPPPPPBPPPPPPPPPPP
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QQQQQQQQQQNNNNNNNNOOOCCCCCCCCCCCCHHHHHHHHSSSSSHHMMMMMMMMMMBBPPPPPPPPDDPDDDDDDDDDDDHHHHHHHHHJJJJJJUJUUUUUBBBBBBBBBBBBBBBYYYPPPPPPPDPPPPPPPPPP
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QQQQQQQQQOONNNNNNNNOCCCCCCCCCCCCCPPHHHHHHSSSSSHHMMMMMMMMMMBBBPPPPPPPDDDDDDDDDDDDDDHHHHHHHHHJJJJJJJJJUUUBBBBBBBBBBBBBBBBYYYPPPPPPPPPPPPPPPPPP
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QQQQQQQQQOONNNNLNNNOCCCCCCCCCCCCCCPHHHHHHSSSSSHHMMMMMMMMMMBBBPOOPPOPDDDDDDDDDDDDDDHHHHHHHHHHJJJJJJJJUUJJJBBBBBBBBBBBBYYYYYYPPPPPPPPPPPPPPPPP
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QQQQQQQQQOOONNNLNOOOOCCCCCCCCCCCCCPHHHHPPPHHHHHHHMMMMMMMMMBBBPOOOOODDDDDDDDDDDDDDDDDUHHHHHHJJJJJJJJJJJJJJDBBBBBBBBBYYYYYYYYMPPPSPAAPPPPQQPPU
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QQQQQQQQQOOONNNNOOOOCCCCCCCCCCCJCWPPPHPPPPHHHOOMMMMMMMMMMMMOOOOTOOOODDDDDDDDDDNNDDNNHHHHHHHJJJJJJJJZZZZZDBBBBBBIYYBYYYYYYYYYYYYPPAAAPPPQQQPP
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QQQQQQQQOOOONNOOOOOORCCCCCCCCCCCCWPPPPPPPPPPHGMMMMMMMMMMMMMMOOTTOOTTDDDDDDDNNNNNNDDNHHHHHHHHJJJJJJZZZZZZDLTBBBBIYYYYYYYYYYYYYLYUPAAAPPQQQQQQ
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QQQQQQQQQOOOOOOOOOORRWWCCCCCCCWWWWWPPPPPPGGGGGFGMMMMMMMMXMZZTTTTTTTTTDDDDDDNNNNNNNNNNHHHHHJJZZZJZZZZZZZZDLLBBBBIIIYYIKYYYYYYYLPPPPPPNPQQQQQQ
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QQQQQQQQOOOOOOOORROORWWWWWWWWWWWWWWPPPPPPGGGGGGGMMMMMMMMMMTTTTTTTTTTTDDDDDNNNNNNNNNHHHHHZHHJZZZZZZZZZZZZDLLLALBBIIYIIIYYYYYYYPPPPPPPPPQQQQQQ
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QQQQQNQQQQOOOORRRRRRRRWWWWWWWWWWWWWPPPPPGGGGGGGGGMMMMMMMMTTTTTTTTTTTTTDDDDNNNNNNNNNNNNNHHHJJZZZZZZZZZZZZDLLLLLBBIIYIYYYYYYRYYYPPPPPPPQQQQQQQ
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||||
QQQQQQAAOOOOOOOORZZRRRRWWWWWWWWWWWWWPPPPGGGGGGGGGMMMMMMMMTTTTTTTTTTTTDDDNNNNNNNNNNNNNNNEEHJJZZZZZZZZZDDDDLLLLLLIIIIIYYYYYYRPPPPPPPPPPPQQQQQQ
|
||||
QQQQQQAAAAOOOOOORRZZRRRWWWWWWWWWWWWWPPPPGGGGGGGGMMMMTTMMNTTTTTTTTTTTTTDNCNNNNNNNNNNNNNNEEPJJZZZZZZZZZDDDLLLZLIIIIITITTYYNNPPPPPPPPPPAQQQQQQQ
|
||||
QQQQQQAAAAAAOOZZZZZZRRRWWWWWWWWWWWWPPPGGGGGHHHHGGGMITTTTTTTTTTTTTTTTNNNNCCNNNNNNNENNENEEJJJJZZZZZZZZZDDDLLLLLIIIIITTTTTTNNPPPPPPPPPPAQQQQQQQ
|
||||
AAQQAAAAAAAAAOZZZZZZRRRRWWWWWWWWWPPPPPGGGGGHHHHGIVVIPTITTTTTTTTTTTTTENONCCNNNNNNEEEEEEEEEEYTZZZZZZZZZDDDDDDRLIIIITLTTTTTTNPPPPPPPPPPAAAQQQQQ
|
||||
AAAQAAAAAAAAZZZZZZZZZZYWWWWWWWWWWWPPPPPGGGHHHHHGIVVIIQITTTTTTTTTTTTYNNNNNNNNNNNNEEEEEEEEEEETZZZZZZZZZFFFZDDRRIIIITTTTTTYYPPPTPPPPPPPAAAAAAAA
|
||||
AAAAAAAAAAAXXXZZZZZZZZYWWWWWWWWWLLPPPPPGGGHHHHHIIVVIIIIITTTTTTTTTTTYYNNNYNNNNNNHYEEEEEEEEEZZZZZZZZZZZFFFZZZRRRRRITTTTTTTTTTTTTPPPPPAAAAAAAAA
|
||||
AAAAAAAAAAAZZZZZZZZZZZYYWWYWWWWLLLPPPPRRGGHHHHHIIIVIIIIITTTTTTTWTTTYYNONNNNNNNNHYEEEEEEEEEZZZZZZZZFFFFFFZZRRRRRRTTTTTTTTTTTTTTTPPPPYAAAAAAAA
|
||||
AAAAAAAAAAAYYZZZZZZZWWYYYYYYWWWWPPPPPPPRRRHHHHHIIIIIIIILLTLTTTTWTTYYYYNNYYNHNNNHHEEEEEEEEEEZZZFZZZFFFFFFZZRUURRRTTTTTTTTTTTTTTTPPPPPAAAAAAAA
|
||||
AAAAAAAAAYYYYZBBWWWZWWYYYYYYYWWWHPPPPPHHHHHHHHHIIIIIIIILLLLLTTWWWTTYYYYYYHHHHHHHHHHHEEEEEEEZZZFZZZFFFFFFZZUUUUPRTTTTTTTTTRRTTTTPPPAAAAAAAAAA
|
||||
AAAAAAAAYYYYHHBBWWWWWWYYYYYYYWWWHPPPPPHHHHHHHHHIIIIIIIIILLLLWWWWWWWYYYYYYHHHHHHHHHHHBEEEEEEEEZFZZZFFFFFFZZUUUUPRTTTTTTTTTRRRTTTTTAFAAAAAAAAA
|
||||
AAAAAAAYYYYHHHHWWWWWWWWYYYYYYHCHHPPPPPHHHHHHHHHIIIIIIIILLLLWWWWWWWWYYYYYHHHHHHHHHHHHBEEEEEEZZZFFFFFFFFFFFZUUUUUSEMMMTTTRRRRRTTTAAAAAAAAAAAAA
|
||||
AAAAAAYYYYYHHHHHWWWWWWTYYHHHHHHHHHPPPPHHHHHHHHHISSIIIIILLLLLWWWWWWHKKYYHHHHHHHHHHHHHXXXXXEXXZZFFFFFFFFFFFZUUUUUEEEEMERRRRRRRTTTAAAAAAAAAAAAA
|
||||
AIIIIAYYHHHHHHHWWWWWWYYYYHTHHHHHHHHPPPHHHHHHHHSSSSSSIILLLLWLWWWBBBBBBBBHHHHHHHHHHHHXXXXXXXXXZXFFFFFFFFFFFUUUUUEEEEEEERRRRRRRTTTTAAAAAAAAAAAA
|
||||
IIIIIAHYHHHHHHHHWWWWWWYYHHHHHHHHHHHHPPBPRRRRRRSSSSSRRSLLLLWWWWWBBBBBBBBBHHHHHHHHHHHHXXXXXXXXXXXFFFFFFFFFFUUUUUEEEEEEEEVRRRRRRTTTAAAAAAAAAAAB
|
||||
IIIIIHHHHHHHHHHHWWWWWHFYYHHHHHHHHHHHPPBPPRBRRSSSSSSSSSSLLLWWWWWBBBBBBBBBHHHHHHHHHHTHHXXXXXXXXXFFFFFFFFFFFUUUUUUEEEEEEERRRRRRTTTAAAAAAAAAAAAA
|
||||
IIIIIIHHHHHHHHHHHWWWWHFHHHHHHHHHHHHHHBBBPPBRVSSSSSSSSSLLLLLWWWWBBBBBBBBBHHHHHHHHHHTHXXXXXXXXXXFFFFFFFFFFFUUUUEEEEEEEEEERRRRRTTTCACCAAAAAAAAB
|
||||
RIIRIHHHHHHHHHHHHHWWWHHHHHHHHHHHHHHHHBBBBBBBSSSSSSSSSSLLLLLWWWWBBBBBBBBBHHHHHHHTTTTTXXXXXXXXXXFFFFFFFFUUUUUUUEEEEEEEEEEEERRRTTTCCCCACCACCCAB
|
||||
RIRRIHHHHHHHHHHHWWWWWWYYHHHHHHHHHHBHHBBBBBBBSSSSSSSSGGLLLLWWWWWWWWBBBBBMMMMJHHHRRRTTTXXXXXXXXXFFFFFFFFUUUUUUUUEEEEEEEEEEERRRTTTCCCCCCCACCCAA
|
||||
RRRRHHHHHHHHHHHHWWWWWYYYYHHHHHHHHBBHBBBBBQQQSSSSSSSSSGGWWWWWWWWWWWBMMMMMMMMZZZZZRRTTTXXXXXXXXFFFFFFFFUUUUUUUUUEEEEEEEEEEERRRRTTTTTTTCCCCYYAE
|
||||
RRRRRHHHHHHHHHHWWWWWWYYYYYEHLHHLHHBBBBBBBQQQBBBSSSSSSHHSWWWWWWWZWWBMMMMMMMMMMZZZRRTTTTWTXXXFFFFFFFFUUUUUUUUUUUEEEEEEEUUEERRRXTTTTTTTCCCCYYYE
|
||||
KRRRRHHHHHHHHHHWWWWWYYYYVYYZLLLLBBBBBBBBBQQQBBBSSSSSSHHHHEWWWWWWWWBMMMMMMMMMMZZZXXXTXWWWVXXXFIFFFFFUFUUUUUUUUUUUUUECEUUUUAAATTTTTTTTCCCCYYYE
|
||||
KRRVVHHHHHHHHHHWWWWWWYYYLLLLLLLLBBBBBBBBBQQQBBBSSSSSSHHHHEEWWWBWWWBMMMMMMMMMMXXXXXXXXWWWWXXWWFFFFFFFFUWUUUUUUUUUAUUUUUUUUUAAATTTTTTTTTCYYYYE
|
||||
KKVVHHHHHHHHHHHHWWWWYYYYLLOLLLLLLLBBBBBBBQQQBBBSSSSSSHHEEEWWWBBWWWWMMMMMMMMMMZXXXXXXXWWWWXXWWWFFFTFFFFWUHHUUUUUUAUUUUUUUUUATTTTTTTTTTCCYYYYE
|
||||
VKVVFFHHHHHHHWWWWWWWWYYYLLLLLLLLLLNBBBBBBBBBBNWWSWSPHHHHHHHHHWWWWWWMMMMMMMMMMXXXXXXXXHWWWWWWWWWWFTWFFFWUUCCUCUUUUFUUUUUUUAAABBTTTTTTTTCYEEEE
|
||||
VVVVVVVHHHHWHWWWWWTWTYYNLLLLLLLLLNNBBBBBBBBNNNWWWWWWWHHHHHHHYWMMMMMMMMMMMMMMMXXXXXXXXHHWWWWWWWWWFFWFFWWWCCCCCCUUBBBUUBBBBBBBBBTTTTTTTTTEEEEE
|
||||
VVVVVVVVVWWWWWWTWTTWTYYNTLLLLLLLLNNNNNNNNNBNNWWWWWWWWWWHHHSSWWMMMMMMMMMMMMMMMXXXXXXXXXXXXXXWWWWWWWWWWWWCCCCCCCUUBBUUUUBBBBBBBBTTTTTTTTEEEEEE
|
||||
VVVVVVVVWWWWWWWTTTTTTTTTTTTLLLLLLNNNNNNNNNBNWWWWWWWWWWWHSSSSWWMMMMMMMMMMMMMMMZXXXXXXXXXXXXWWWWWWWWWWWWWCCCCCCCCCCBBBBBBBBBBBBBTTTTTTEEEEEEEE
|
||||
VVVVVVVBWWWWWWWTTTTTTTTTPLLLLLLLLNNNNMMMMMMMMWWWWWWWWWWWSSSSSSMMMMMMMMMMMMMMMZMXXXXXXAXXMWWWWWWWWWWWWWWCCCCCCCCCCBBBBBBBBBBBBBBTTTTTTEEEEEEE
|
||||
VVVVVVVVWWWWWWTTBTTTTTTTPLLLLLLLLLLLNMMMMMMMMWWWWWWWWWWWSSSSSWMMMMMMMMMMMMMMMNNNXXXXAAAQQQQQWQWWWWWWWWWWCCCCCCCCBBBBBBBBBBBBBBBTTTTTTEEEEEEE
|
||||
VVVVVVDXWWWWWWWTTTTTTTTTTLLLLLLALLAANMMMMMMMMWWWWWWWWWWSSSSSSSMMMMMMMMZZZGGGGNNNNNNNAAAQQQQQQQWWWWWWWRRWWRCCCCCCBBBBBBBBBBBBBBBTTTTTEEEEEEEE
|
||||
VVVVVVVXWWWWWNNTTHTTTTTTTTLLLLLAAAAANNIIMMMMMXWWWWWWSSWSSSSSSSMMMMMMMMZZZGGGGGGGNNNNNAAQQQQQQQWTWWXRRRRRRRRCCCCCCCCCBBBBBBBBBBBTTYTTEEEEEEEE
|
||||
TVVVVVXXWWWWWNNNHHHTTTTTTTTLLLLAAAAAMMMMMMMMMWWBBWIWSSSSSBMMMMMMMMMMMMBZZGGGGGGGNNNAAAAQQQQQQQTTWWRRRRRRRRRCCCCCCCCCBBBBBBBBBBBBTTTEEEEEEEEE
|
||||
TVWVVVXXXXXONNNHHHNNTTTTTTTLLLLAAAAAMMMMMMMMMWWBBWWXSXSSSSMMMMMMMMMMMMBBBGGGGGGGNNNNAAAQQQQQTTTTTTTRRRRRRRRCCCCCCCCBBBBBBBBBBBBBGTSSEEEEEEEE
|
||||
TTVVIIXXXXOOOONNHNNNTTTTXATLAAAAAMMMMMMMMMMMMBBBXYXXSXSXSSMMMMMMMBBBWBBBBGGGGGGGNNNNNAAQQQQTTTTTTBBBTRRRRRRRCCCCCCCRBBBBBBBCBBBGGSSSSEEEEEEE
|
||||
TTTLLXXXLXLLOONGNNNNNTNNAAAAAAAAAMMMMMMMMMMMMBBBXXXXSXXXSSMMMMMMMBBBBBBKBGGGGGGGGGGGNAAAAAQTTTTTTTTTTRRRRRRRRRCCCCRRSBBBBBBSSBBSSSSSEEEEEEEE
|
||||
TTLLLLLLLXLLLONNNNNNTNNNNAAAAAAAAMMMMMMMMMMMMBBXXXXXXXXSSSSBBBBBBBBBBRRRNGGGGGGGGGGGAAAAAAATTTTTTTTTTTRRRRRRRRRRCRRBBBBBBSSSSSSSSSSEEEEEEEEE
|
||||
TTLLLLLLLLLLNNNNNNNNNNNNNNNNAAAAAMMMMMMMMMMMMBBBBXXXXXXXXXSSBBBBBBBBBBRRRNGGGGGGGGGGNAAAAAAATTTTTTTRRRRRRRRRRRMMYYRBYYEBBBSSSSSSSSSSEEESSSEE
|
||||
TLLLLILLLLLLNKNNNNNNNNNNNNNAAAAAAAAJMMMMMMMMMBBBBBXXXXXXXXXSSBBBBBBBBBBRRRGGGGGGGGGGNNNAAAATTTTTTTTTTRRRRRRRRRRRYYYYYYEBSSSSSSSSSSSSSSESSSEE
|
||||
TLLLLLLLLLLLLLINNNNNNNNNNNNNAAAAAAAJMMMMMMMXBBBBBXXXXXXXXXSSSBBBBBBBBBBBRNGGGGGGGGGGNANAAAATTTTTTTTTTTRRRRRRRRRYYYYYYYSSSSSSSSSSSSSSSSSSSEEE
|
||||
TLLLLLLLLLLLLLIVNNNONNNNNNNAAAAAAAAAMMMMMMMXFFFBBXXXXXXXXSSSSSBBBBBBBBBBNNNGGGGGGGGGAAAAAATTTTTTTTTTRRRRRRRRRRRYYYYYYSSQSSSSSSSSSSSSSSSSSESS
|
||||
LLLLLLLLLLLLLLLVVNNONNNNNNNAAAAAAAAYMMMMMMMXFFFBFFXXXXXHHHHSSSSBBBBBBBBBGNNNNNNNANNNAAAAAATTTTTTTTHHRRRRRRRRRRRRYYYYYYSSSSSSSSSSSAAASSSSSSSS
|
||||
LLLLLLLLLLLLLLXVVNNONNNNNNNHWWAUUAYYYYXXXXXXFFFBFFFFXXXXXHHHSBBBBBBBBBBCNNNNNAANAAAAAAAACCTTTTTTTHHHRRRRRRRRRRRRYYYYYYSSSSSSSSSTSSSSSSSSSSSS
|
||||
YYLLLLLLLLLLLLHHHHHHHHHHNHHHWAAAZZYYYYYYXXXFFFFFFFFFXXXXXHSSSSBBBWBKKKBBBRNNAAAAAAACAACCCCCCCTTTTHHHRRRRRRKRRRRRRYYYYYSSSSSSSSTTTSSSSSSSSSSS
|
||||
YLLLLLLLLSSLLLHHHHHHHHHHHHHHHAARZZZYYYYYXFFFFFFFFFFFFXXXHHHSHSSBBWWKKKBBAANAAAAAAAACCCCCCCCCCTHHHHHHHDDDOOKKKRRRRRYYYYSSSSSSSTTTTTSSVSSSSSSS
|
||||
YYLLSSSLLSSLLLHHHHHHHHHHHHHHHRRRZZZZZYYYXMXXFFFFFFFFFHHHHHHHHSSSSLLKKKBBANNAAAAAAACCCCCCCCCCCTCCHHHHHDDDDKKKKRKKCYYYYSSSSSSSSTTTTTTSVVVVSSSS
|
||||
YYYLSSSLLSVLLLHHHHHHHHHHHHHHHRRRCCCCCCCCGMMXXFFFFFFFFHHHHHHHHSSLSLLKKKBBAAAAAAAAAACCCCCCCCCCCCCCCHHHHDDDDKKKKKKKKTTYYYYSSSSSTTTTTSSBBBVSSSMS
|
||||
YYYYSYSSSSVVVVHHHHHHHHHHHHHHHHRRCCCCCCCKMMPMXFFFFOOFFBBHHHHHHSSLLLLKKKAAAAAAAACCCACCCCCCCCCCCCCCCHHHHHDDDDKKKKKKKKTYYYYSSTSTTTTSSSBBBBVSSBBD
|
||||
YYYYYYSSSSVVVVHHHHHHHHHHHHHHRRRRCCCCCCMMMMMMMMFFFFOFFBBBBHHHHHSSLPPKKKAAVAACCCCCCCCCCCCCCCCCCCCCCCHHDDDDDKKKKKKKKKTTTYYSSTSTTSTSSSBBBBSSBBBD
|
||||
YYYYYSSSSSVVVVHHHHHHHHHHHHHHRRRRRRCCCCCMMMMMMMFVVVKBBBBBBDDDDDDPLPPLLLAAAAAACCCCCCCCCCCCCCCCCCCCCCCHDDDDKKKKKKKKKTTTYYYTTTTTSSSSSSTBBBBBBBBB
|
||||
YYYYYYYSSSVVVVHHHHHHHHHHHHHHRRRRCCCCCCCCCMMMMMMMKKKKKKKKDDDDDDBPPPPPPPPPAAAACCCCCCCCCCCCCCCCCCCCCCCHDDDDDKKKCKKKKTTTTTTTTTTTSSSSSDSSBBBBBBBB
|
||||
YYYYYYSSSSSVVOHHHHHHHHHHHHHHMRRRRCCCCCCCCMMMMMMMKKKKKKKKDRRKDBBPPPPPPPPPAAAAACCCCCCCCCCCICCCCCCCCCCHDDDDDKCCCKKKKKTTTTTTTTTTSSSSSSSSBBBBBBBB
|
||||
BYYYSSSSSNSSSOOVVHHHHHHHHHHHRRRRCCCCCCCCCMMMMMMMKKKKKKKKRRRRDDPPPPPPPPPPAAAAAACCCCCCCCCIIICCCCCCCCCDDDDSSSCCCKKKKTTTTTTTTTTTSSSSSSSSSBBBBBBB
|
||||
BBBBSSSSSNNNNOOVVHHHHHHTMMMMRRMMMMCCCCCCCCMMMMMMKKYKKKKKRRRRDPPPPPPPPPPPPAAARACCCCCCCCIIIICCCCCCCCCCXXDSSSSCCCKTKTTTTTTTTTTUSSSSSSSSBBFBBBBB
|
||||
BBBBBBBSOOOOOOOVVHHHHHHTMMMMMMCMMACMMCCCCCCMMKMMKKKKKKKKRRRRRPPPPPPPPPPPPPAAAAABBCCCCCIIIIICCCCCCCXXXXOSSSSSTTTTKTTTTTTTTTTSSSSSSSSSSFFBBBBB
|
||||
BBBBBBBBBOWOOOOOOOHHTTTTMMMMMMMMMMMMMCCCCCCMMKKKKKKKKKKKRRRRRQPPPPPPQQPPPEAAAABBBBCCCIIIIIIICICCCCXXSSSSSSSSTTTTTTTTTTTTTTQSQSSSSSSSSFBBBBBB
|
||||
BBBBBBBBBBOOOOOOOOTTTTTTMMMMMMMMMMMMWCMCCCCCCKKKKKKKKKKKRRRRRQQQQQQQQQQPPPAAPCBBBBBMCZZZZZZZZZZXXXXXSSSSSSSSTTTTTTTTTTTTTTQQQSSQFSSSSFBBBBBB
|
||||
BBBBBBBBBBOOOOOTOTTTTTTTTMMMMMMMMMMMMMMMCCCCCKKKKKKKKKKRRRRRRQQQQQQQQQQPPPPPPBBBBBBMMZZZZZZZZZZIXXXXSSSSSSSSSSSTTTTTTTTTTTQQQQQQFFFSFFFBBBBB
|
||||
BBBBBBBBBBOOOOOOOTTTTTTTMMMMMMMMMMMMMMMMMCCCCCTKFKKKKKKKKKKRRHQQQQQQQQQPPPPPBBBBBBBMMZZZZZZZZZZXXXXXXSSSSSSSSSSSTTTTTTTTTTQQFQQFFFSSFFFBBBBB
|
||||
BBBBBBBBBBBOOOOOOTTTTTTTMMMMMMMMMMMMMMZCCCCCCTTKKKKKKKKKKKKKQQQQQQQQQQQPPPPPPGBBDBBMMZZZZZZZZZZXXXXXXXXSSSSSSSSTTTTTTTTTTVVVFFFFFFFFFFKBEBBE
|
||||
BBBBBBBBBBOOOOOPPPPTTTTMMMMMMMMMMMMMMZZCCCCCCCTTTKKKKKKKKKKQQQQQQQQQQQPPPPPPPPPPDMMMDZZZZZZZZZZXXXXXXXSSSSSSSSSSTOTTTTTTTVVFFFFFFFFFFFFFEEBE
|
||||
BBBBBBBBIIIUOOPPPPPPTTTTTMMMMMMMMMMMMZTCCCCCCCTTTTTKKKKKKKKQQQQQQQQQQQPPPPPPPPPPDMMDDDYYZZZZZZIXXXXXSSSSSSSSSSSSOOOTTTVVTVVVVVFFFFFFFFFFFEEE
|
||||
BBBBBBIIIIIIIPPPPPPTTTTTTMMMMMMMMMMMZZTTTTCCCCTTTTKKKKKKKAAQQQQQQQQRQQPPPPPPPPPDDDMDDDDDZZZZZZXXXXXXSSSSSSSSSSSOOOOTTTTVVVVVVFFFFFFFFFFFFEEE
|
||||
QBBBBQQIIIIIIIIPPPPTTTTTTMMMMMTTTTTTZZTTTTTCTTTTTTTKKKKAAAAQQQQQQQQQQPPPPPPPPPPDDDDDDDDZZZZZZZXXXXXSSSSSSSSSSSOOOOOOTTTVVVVVFFFFFFFFFFFFFEEE
|
||||
QQQQQQISIIIIIIIIFTTTTTTTTMMMMMTTTTTTTZTTTTTTTTTTTTTTTTKKAAAAAQQQQQQQPPPPPPPVVPVDDDDDDDDZZZZZZZXXXXSSSSSSSSSSSSOOOOOOOVVVVVVVFFFFFFFFFFFFEEEE
|
||||
QQQQQIIIIIIIIFFFFFTTTTTTTTMMMMMTTTTTTTTTTTTTTIIIITTIIIIAAAAAAQQQQQQQPPPPPVVVVVVVDDDDDDDZZZZZZZXXXXXXXXXSSSSSSOOOOOOOOVVVVVVVVVFFFFFFFFFFFEEE
|
||||
QQQQQQQQQIIQFFFFFFTGTTTTTTMVTMMTTTTTTTTTTTTIIIIIIIIIIIIAAAAAAQSQQQQPPPPPPVVVVVVVDDDDDDDZZZZZZZXXXXXXXXXXSSSSOOOOOOOOOOVVVVVVVFFNNNNFFFFFFNNE
|
||||
QQQQQQQQQQQQFFFFFFTTTTTTTTMVTTTTTTTTTTTTTTTTIIIIIIIIIIIIAAAAPPPPQQQQPPPPPPVVVVVVDDDDDDDZZZZZZZXXXXXXXOOOOOSOOOOOOOOOVVVVVVVVVVVNNNNNNNNFNNNN
|
||||
QQQQQQQQQQQQFFFFFFFFTTTTTTTTTTTTTTTTTTTTTTTTIIIIIIIIIIIAAAAAPPPPPPPPPPPPPPVVVVVDDDDDDDDZZZZZZZXXXXXOOOOOOOSOOOOOOOOOVVVVVVVVVVVVNNNNNNNNNDDD
|
||||
QQQQQQQQQQQFFFFFFFFFFFTTTTPPPTTTTTTTTTTTTTTIIIIIIIIIIIIIIAAAPPPPPPPPPPPPPPPPVVDDDDDDDDDZZZZZZZXXXXXXXXOOOOOOOOOOOOOQVLLVEVLVVVVVNNNNNNNNDDDD
|
99
2024/12-Garden_Groups/second.hs
Normal file
99
2024/12-Garden_Groups/second.hs
Normal file
|
@ -0,0 +1,99 @@
|
|||
-- requires cabal install --lib megaparsec parser-combinators heap vector
|
||||
module Main (main) where
|
||||
|
||||
import Control.Monad (void, when)
|
||||
import qualified Data.List as L
|
||||
import qualified Data.Map as M
|
||||
import qualified Data.Vector as V
|
||||
import qualified Data.Vector.Unboxed as VU
|
||||
import Data.Void (Void)
|
||||
import Text.Megaparsec
|
||||
import Text.Megaparsec.Char
|
||||
|
||||
example1ExpectedOutput = 80
|
||||
example2ExpectedOutput = 436
|
||||
example3ExpectedOutput = 1206
|
||||
example4ExpectedOutput = 236
|
||||
example5ExpectedOutput = 368
|
||||
|
||||
type Line = VU.Vector Char
|
||||
type Input = V.Vector Line
|
||||
|
||||
type Parser = Parsec Void String
|
||||
|
||||
parseLine :: Parser Line
|
||||
parseLine = do
|
||||
line <- some letterChar <* eol
|
||||
return $ VU.generate (length line) (line !!)
|
||||
|
||||
parseInput' :: Parser Input
|
||||
parseInput' = do
|
||||
line <- some parseLine <* eof
|
||||
return $ V.generate (length line) (line !!)
|
||||
|
||||
parseInput :: String -> IO Input
|
||||
parseInput filename = do
|
||||
input <- readFile filename
|
||||
case runParser parseInput' filename input of
|
||||
Left bundle -> error $ errorBundlePretty bundle
|
||||
Right input' -> return input'
|
||||
|
||||
type Coord = (Int, Int)
|
||||
type Visited = M.Map Coord ()
|
||||
type Region = [Coord]
|
||||
|
||||
compute :: Input -> Int
|
||||
compute input = sum $ map (\r -> corners r * length r) regions
|
||||
where
|
||||
(regions, _) = V.ifoldl' regions' ([], M.empty) input
|
||||
regions' :: ([Region], Visited) -> Int -> Line -> ([Region], Visited)
|
||||
regions' acc y line = VU.ifoldl' (regions'' y) acc line
|
||||
regions'' :: Int -> ([Region], Visited) -> Int -> Char -> ([Region], Visited)
|
||||
regions'' y acc@(rs, visited) x c = case M.lookup (x, y) visited of
|
||||
Just _ -> acc -- already processed
|
||||
Nothing -> let (r, visited') = flood c ([], visited) (x, y) in (r:rs, visited')
|
||||
flood :: Char -> (Region, Visited) -> (Int, Int) -> (Region, Visited)
|
||||
flood c acc@(rs, visited) (x, y) = case M.lookup (x, y) visited of
|
||||
Just _ -> acc
|
||||
Nothing -> L.foldl' (flood c) ((x, y):rs, M.insert (x, y) () visited) $ neighbors visited c x y
|
||||
neighbors :: Visited -> Char -> Int -> Int -> [Coord]
|
||||
neighbors visited c x y = filter (valid visited c) [ (x-1, y), (x+1, y), (x, y-1), (x, y+1) ]
|
||||
valid :: Visited -> Char -> (Int, Int) -> Bool
|
||||
valid visited c (x, y) = case input V.!? y of
|
||||
Just line -> case line VU.!? x of
|
||||
Just c' -> c == c'
|
||||
Nothing -> False
|
||||
Nothing -> False
|
||||
corners :: Region -> Int
|
||||
corners r = sum $ map corners' r
|
||||
where
|
||||
inside c = L.elem c r
|
||||
outside = not . inside
|
||||
corners' (x, y) = length $ filter id [ outside (x-1, y) && outside (x, y-1) -- top left in
|
||||
, outside (x+1, y) && outside (x, y-1) -- top right in
|
||||
, outside (x-1, y) && outside (x, y+1) -- bottom left in
|
||||
, outside (x+1, y) && outside (x, y+1) -- bottom right in
|
||||
, inside (x-1, y) && outside (x-1, y-1) && inside (x, y-1) -- top left out
|
||||
, inside (x+1, y) && outside (x+1, y-1) && inside (x, y-1) -- top right out
|
||||
, inside (x-1, y) && outside (x-1, y+1) && inside (x, y+1) -- bottom left out
|
||||
, inside (x+1, y) && outside (x+1, y+1) && inside (x, y+1) ] -- bottom right out
|
||||
|
||||
main :: IO ()
|
||||
main = do
|
||||
example1 <- parseInput "example1"
|
||||
let exampleOutput = compute example1
|
||||
when (exampleOutput /= example1ExpectedOutput) (error $ "example failed: got " ++ show exampleOutput ++ " instead of " ++ show example1ExpectedOutput)
|
||||
example2 <- parseInput "example2"
|
||||
let exampleOutput = compute example2
|
||||
when (exampleOutput /= example2ExpectedOutput) (error $ "example failed: got " ++ show exampleOutput ++ " instead of " ++ show example2ExpectedOutput)
|
||||
example4 <- parseInput "example4"
|
||||
let exampleOutput = compute example4
|
||||
when (exampleOutput /= example4ExpectedOutput) (error $ "example failed: got " ++ show exampleOutput ++ " instead of " ++ show example4ExpectedOutput)
|
||||
example5 <- parseInput "example5"
|
||||
let exampleOutput = compute example5
|
||||
when (exampleOutput /= example5ExpectedOutput) (error $ "example failed: got " ++ show exampleOutput ++ " instead of " ++ show example5ExpectedOutput)
|
||||
example3 <- parseInput "example3"
|
||||
let exampleOutput = compute example3
|
||||
when (exampleOutput /= example3ExpectedOutput) (error $ "example failed: got " ++ show exampleOutput ++ " instead of " ++ show example3ExpectedOutput)
|
||||
input <- parseInput "input"
|
||||
print $ compute input
|
Loading…
Add table
Reference in a new issue