day2
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Gattix
parent
a0601460be
commit
2f6a1aad71
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import Control.Lens
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import Data.List.Split
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import Linear.V3
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type Game = (Int, [V3 Int])
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main :: IO ()
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main = do
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input <- init . splitOn "\n" <$> readFile "input"
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let parsed = map parse input
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print $ day2a parsed
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print $ day2b parsed
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parse :: String -> Game
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parse x = (read $ init gameID, sets)
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where
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gameID = words x !! 1
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sets =
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map (parseSet . map words . splitOn ", ") $
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splitOn "; " $ last $ splitOn ": " x
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parseSet :: [[String]] -> V3 Int
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parseSet ([x, "red"]:xs) = V3 (read x) 0 0 + parseSet xs
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parseSet ([x, "green"]:xs) = V3 0 (read x) 0 + parseSet xs
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parseSet ([x, "blue"]:xs) = V3 0 0 (read x) + parseSet xs
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parseSet [] = V3 0 0 0
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(>?) :: V3 Int -> V3 Int -> Bool
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(>?) (V3 a b c) (V3 a' b' c')
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| a >= a' && b >= b' && c >= c' = True
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| otherwise = False
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day2a :: [Game] -> Int
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day2a [] = 0
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day2a ((n, xs):games)
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| all (V3 12 13 14 >?) xs = n + day2a games
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| otherwise = day2a games
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day2b :: [Game] -> Int
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day2b [] = 0
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day2b ((_, game):games) =
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product (map (`getMin` game) [_x, _y, _z]) + day2b games
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where
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getMin x = maximum . map (^. x)
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@ -0,0 +1,100 @@
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Game 1: 1 blue, 8 green; 14 green, 15 blue; 3 green, 9 blue; 8 green, 8 blue, 1 red; 1 red, 9 green, 10 blue
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Game 2: 3 blue, 1 green, 2 red; 2 red, 2 green, 5 blue; 3 green, 10 blue; 8 red, 1 blue; 3 red, 1 green, 5 blue; 1 blue, 5 red, 3 green
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Game 3: 4 green, 1 blue; 6 blue, 5 green, 1 red; 11 green, 10 blue
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Game 4: 12 blue, 12 green, 3 red; 15 blue, 1 green, 10 red; 8 blue, 3 red, 2 green; 14 red, 8 blue
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Game 5: 7 blue, 8 red, 5 green; 15 blue, 16 red, 14 green; 3 blue, 14 red, 10 green
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Game 6: 4 blue, 13 red; 1 green, 13 blue, 11 red; 4 red, 19 blue; 18 blue, 10 red, 1 green
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Game 7: 8 green, 3 blue, 3 red; 2 red, 7 green, 10 blue; 6 green, 11 red, 3 blue
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Game 8: 10 red, 6 green, 1 blue; 15 green, 10 red, 3 blue; 8 red, 10 green, 5 blue
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Game 9: 2 green, 8 blue, 1 red; 6 blue, 10 red; 13 blue, 12 red, 7 green
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Game 10: 2 blue, 8 red, 10 green; 1 green, 2 blue; 1 red, 1 green; 7 red, 2 blue, 1 green
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Game 11: 8 green, 1 blue; 6 green; 2 green, 1 blue; 2 blue, 11 green; 1 red, 12 green
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Game 12: 3 red, 2 green, 15 blue; 1 blue, 1 green, 4 red; 1 green, 12 blue, 3 red; 1 red, 10 blue; 3 red, 2 green, 14 blue; 3 red, 13 blue
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Game 13: 7 blue, 5 red; 7 red, 3 green, 9 blue; 9 green, 7 blue, 7 red; 6 blue, 8 red; 11 red; 3 green, 7 blue, 8 red
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Game 14: 4 blue, 6 green, 7 red; 8 red, 4 green, 11 blue; 3 green, 9 red, 13 blue
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Game 15: 3 green, 1 blue, 5 red; 2 red; 1 red, 4 green
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Game 16: 1 green, 7 blue; 3 red, 5 blue; 1 green, 5 blue; 5 blue, 1 green; 1 green, 1 red, 13 blue
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Game 17: 4 blue, 2 red, 4 green; 1 blue, 7 red, 4 green; 4 red, 4 green, 10 blue; 1 blue, 4 red, 14 green
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Game 18: 7 blue, 5 green; 4 blue, 3 green; 1 red, 6 green, 7 blue
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Game 19: 10 blue, 3 red, 6 green; 3 blue, 4 red, 17 green; 19 green, 3 red, 3 blue; 19 green, 3 blue; 4 red, 7 green, 7 blue; 10 blue, 13 green, 1 red
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Game 20: 3 blue, 6 red, 1 green; 6 green, 7 red, 18 blue; 1 green, 5 red, 14 blue; 1 green, 12 blue, 8 red
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Game 21: 16 blue, 7 green, 13 red; 11 red, 7 blue, 5 green; 4 green, 3 blue
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Game 22: 14 blue, 6 red, 1 green; 9 red, 1 green, 11 blue; 3 red, 13 blue; 6 red, 10 blue; 13 red, 1 green, 2 blue
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Game 23: 17 red, 1 blue, 13 green; 19 green, 1 blue, 3 red; 7 red, 19 green; 16 red, 10 green; 16 red, 12 green, 1 blue
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Game 24: 1 green, 2 blue; 10 green, 4 blue; 8 blue, 11 green, 14 red
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Game 25: 9 blue, 10 red; 2 red, 7 green, 5 blue; 4 green, 10 red, 5 blue; 6 red, 6 blue; 12 blue, 4 green
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Game 26: 9 red, 2 blue, 5 green; 3 red, 4 green, 1 blue; 5 red, 2 blue, 13 green
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Game 27: 1 green, 14 blue, 2 red; 9 red, 7 blue, 7 green; 9 blue, 10 red, 7 green; 1 blue, 5 red, 3 green; 1 blue, 4 red; 9 red, 1 green
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Game 28: 11 red, 13 blue, 12 green; 8 blue, 4 green, 6 red; 2 blue, 9 green
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Game 29: 5 green, 16 red, 1 blue; 6 blue, 3 green, 2 red; 1 green, 7 blue, 9 red
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Game 30: 1 green, 2 blue, 2 red; 7 blue, 5 red; 2 red, 1 blue; 6 red, 1 green, 6 blue
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Game 31: 5 green, 7 blue, 14 red; 19 red, 9 green, 9 blue; 4 green, 8 red, 12 blue; 20 red, 12 green; 10 red, 3 green, 6 blue; 5 blue, 17 red, 8 green
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Game 32: 6 blue, 6 red, 8 green; 6 blue, 3 green, 7 red; 4 red, 6 green, 4 blue; 5 green, 3 blue, 5 red; 8 blue, 6 red, 5 green
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Game 33: 5 red, 15 green, 3 blue; 4 green, 8 red; 6 blue, 17 green, 2 red
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Game 34: 12 blue, 1 green; 3 red, 14 blue, 1 green; 1 green, 16 blue, 3 red
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Game 35: 2 red, 16 blue; 17 blue, 5 green; 10 blue, 3 green; 1 blue, 2 green; 4 blue, 4 green
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Game 36: 7 blue, 8 red, 4 green; 3 red, 13 green, 14 blue; 17 green, 2 blue, 8 red; 2 red, 13 blue, 2 green; 12 blue, 1 red, 9 green; 12 green, 10 blue
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Game 37: 5 green; 3 green, 14 red; 2 red, 1 blue; 11 green, 1 blue; 8 green, 18 red, 1 blue; 1 blue, 16 red
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Game 38: 5 red; 9 green, 11 blue, 7 red; 2 blue, 2 green, 1 red; 3 blue, 7 red; 5 red, 8 blue
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Game 39: 1 blue, 7 green, 6 red; 18 green, 2 red; 1 blue, 19 green, 6 red; 2 green, 3 blue, 9 red; 14 green, 4 red, 3 blue; 16 green, 4 red, 1 blue
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Game 40: 14 red, 2 green, 2 blue; 2 blue, 2 red, 4 green; 8 red, 2 blue; 1 green, 17 red; 10 red; 2 green, 3 red
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Game 41: 11 green, 1 red, 1 blue; 2 blue, 18 green, 3 red; 2 blue, 2 green, 8 red; 7 red, 1 blue, 17 green; 14 green, 2 blue; 2 blue, 14 red, 18 green
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Game 42: 2 red, 3 green, 15 blue; 3 green, 18 blue; 9 blue, 2 red
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Game 43: 4 green, 2 blue; 10 blue, 2 red, 14 green; 13 green, 1 red, 11 blue; 9 green, 10 blue; 14 green, 8 red, 8 blue
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Game 44: 10 red; 3 red, 8 blue, 1 green; 10 red, 2 blue, 1 green; 5 green, 7 blue, 17 red; 3 green, 18 red, 6 blue; 3 green, 11 blue, 3 red
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Game 45: 10 blue, 5 green; 14 blue, 5 green; 10 green, 14 blue, 1 red; 1 red, 5 green, 18 blue; 5 green, 5 blue, 1 red; 17 blue, 12 green, 1 red
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Game 46: 2 blue, 2 green; 1 green, 1 blue; 2 blue, 3 green; 1 red; 2 green
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Game 47: 6 blue, 1 red, 12 green; 2 red, 3 green, 4 blue; 1 blue, 13 green, 6 red; 12 green, 4 blue, 5 red
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Game 48: 4 green, 5 red; 19 green, 1 blue, 11 red; 4 red, 8 green; 10 red, 1 blue, 16 green
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Game 49: 12 red, 2 blue; 6 green; 1 green, 9 red
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Game 50: 1 green, 1 blue, 17 red; 1 blue, 14 red, 1 green; 2 blue, 6 red
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Game 51: 12 green, 9 blue, 1 red; 6 green, 2 blue, 1 red; 14 green, 5 blue; 1 green, 2 red, 12 blue; 4 green, 2 red, 8 blue; 1 green, 5 blue
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Game 52: 1 green, 7 blue, 3 red; 6 blue, 5 red, 5 green; 7 green; 5 blue, 1 green, 6 red
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Game 53: 3 blue, 1 red; 1 blue, 3 green; 2 green, 5 blue; 4 blue, 3 green; 1 green; 2 green, 5 blue, 1 red
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Game 54: 13 blue, 3 red; 17 blue, 1 green, 8 red; 2 green, 2 red, 11 blue; 2 green, 1 red, 4 blue; 8 red
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Game 55: 1 green; 3 blue, 5 red; 1 blue, 1 green, 4 red; 1 red, 10 blue; 4 red, 17 blue
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Game 56: 4 blue, 12 green, 12 red; 6 green, 10 blue, 2 red; 8 green, 11 red, 3 blue; 6 green, 10 red, 10 blue; 7 red, 5 green
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Game 57: 2 green, 8 blue, 3 red; 17 blue, 1 green, 9 red; 4 red, 7 blue
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Game 58: 4 blue, 1 red; 2 blue, 1 green; 2 red, 5 green, 4 blue; 7 green, 5 blue, 2 red
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Game 59: 4 green, 5 red; 4 green, 7 red, 1 blue; 15 red, 8 green
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Game 60: 6 green, 3 red; 4 red, 6 green, 4 blue; 5 green, 4 blue, 1 red; 3 red, 4 blue, 2 green; 7 red, 3 blue; 1 green, 1 blue
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Game 61: 7 red, 10 blue, 7 green; 11 blue, 9 green, 1 red; 11 red, 1 green, 3 blue; 3 green, 13 red, 2 blue; 7 green, 2 blue, 1 red
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Game 62: 10 green, 9 red; 6 blue, 10 red, 11 green; 7 red, 2 blue, 2 green
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Game 63: 10 green, 2 blue; 1 red; 9 green; 2 blue, 8 green; 1 blue, 1 green, 1 red
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Game 64: 2 green; 8 red; 4 green, 5 red, 2 blue
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Game 65: 2 red, 16 blue; 5 green, 11 blue, 3 red; 15 blue, 4 green, 3 red
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Game 66: 2 green, 3 blue; 1 red, 3 blue; 1 green, 4 blue; 1 blue, 2 green, 1 red; 2 blue; 1 red, 3 green, 5 blue
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Game 67: 2 blue, 11 red, 8 green; 13 blue, 19 red, 13 green; 3 red, 3 green, 3 blue; 2 red, 5 blue, 16 green; 13 red, 4 blue, 5 green
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Game 68: 1 blue, 9 red, 7 green; 3 green, 9 red, 4 blue; 7 green, 5 blue; 3 green, 9 red, 3 blue; 5 red, 1 blue, 8 green; 8 green, 1 blue, 4 red
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Game 69: 10 green, 1 red, 2 blue; 1 red, 11 green; 1 blue, 1 green; 8 green; 11 green, 1 red; 1 green, 3 blue
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Game 70: 8 red, 15 blue, 18 green; 14 blue, 9 red, 8 green; 6 blue, 2 red, 2 green; 1 green, 4 blue, 9 red; 3 blue, 15 green, 10 red
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Game 71: 10 red, 10 green, 6 blue; 3 green, 6 blue, 13 red; 7 green, 6 red, 12 blue
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Game 72: 12 red, 5 blue; 13 red, 6 green, 11 blue; 11 green, 7 red, 11 blue
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Game 73: 8 blue, 1 red, 3 green; 1 blue; 6 blue, 4 green
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Game 74: 1 red, 3 blue, 8 green; 6 green, 3 blue, 1 red; 18 green, 1 red; 3 blue, 1 red, 14 green; 5 green, 1 blue; 3 blue, 1 green
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Game 75: 4 blue, 1 red, 3 green; 6 blue; 11 green, 6 blue, 3 red; 10 green, 4 red; 2 blue, 2 red, 6 green
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Game 76: 7 blue; 15 blue, 2 red, 1 green; 2 blue, 5 red; 2 red, 15 blue; 4 red, 15 blue; 9 blue, 5 red
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Game 77: 12 blue, 8 green, 15 red; 12 blue, 19 red, 16 green; 6 blue, 5 green, 16 red
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Game 78: 2 red, 7 blue, 14 green; 1 red, 3 green, 1 blue; 4 blue, 8 green, 10 red
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Game 79: 3 red, 5 green; 2 blue, 1 red, 18 green; 4 red, 15 green, 2 blue; 18 green, 2 blue, 7 red; 7 green, 6 red
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Game 80: 8 green, 5 red, 9 blue; 14 blue, 13 red, 6 green; 14 blue, 7 red, 4 green; 3 blue, 16 red, 4 green; 5 green, 13 blue, 2 red; 16 blue, 2 green, 5 red
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Game 81: 10 green, 10 red, 4 blue; 13 red, 2 blue; 8 green, 10 red, 7 blue
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Game 82: 1 blue, 4 red, 7 green; 3 green, 2 blue, 3 red; 1 blue, 3 red, 3 green; 6 red, 4 green, 5 blue; 3 blue, 6 green
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Game 83: 3 red, 1 blue, 2 green; 6 blue, 2 green, 2 red; 6 green, 1 blue; 11 blue, 4 red, 10 green
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Game 84: 9 red, 12 green, 1 blue; 7 red, 5 green, 3 blue; 3 green, 8 blue, 11 red; 1 red, 3 blue, 10 green
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Game 85: 2 blue, 2 red; 3 blue, 3 red; 2 green, 2 red; 2 red, 4 green
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Game 86: 2 green, 5 blue, 9 red; 4 red, 2 green, 5 blue; 6 red, 2 green, 6 blue; 4 red, 4 blue, 1 green
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Game 87: 17 red, 3 blue, 2 green; 5 red, 1 green, 5 blue; 4 blue, 3 green, 7 red
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Game 88: 7 green, 1 blue, 1 red; 1 blue, 1 red, 10 green; 1 blue, 2 green; 5 green; 7 green, 1 blue; 1 red, 3 green
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Game 89: 6 red, 11 blue, 3 green; 3 blue, 4 green, 3 red; 4 blue, 17 red, 4 green; 17 blue, 3 green, 4 red; 3 red, 9 blue, 4 green; 6 red, 9 blue, 9 green
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Game 90: 9 red, 4 green, 1 blue; 6 green, 5 red, 11 blue; 3 blue, 8 red
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Game 91: 3 red, 7 blue, 1 green; 11 blue, 3 green, 4 red; 1 red, 8 blue, 3 green; 10 red, 4 blue, 3 green
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Game 92: 2 blue, 1 red; 7 red, 1 blue; 4 green, 11 red, 5 blue
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Game 93: 13 red, 11 green, 10 blue; 3 blue, 10 green; 3 blue, 7 red, 3 green
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Game 94: 9 green, 8 blue, 4 red; 7 blue, 9 green, 5 red; 16 green, 5 red; 4 blue
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Game 95: 9 green; 1 blue, 16 green; 2 green, 2 red; 1 green, 1 blue; 6 green; 7 green, 2 red
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Game 96: 6 green, 8 red, 5 blue; 2 blue, 14 green, 17 red; 2 blue, 15 green, 16 red; 16 green, 1 red; 16 red, 2 green, 1 blue; 18 red, 13 green, 6 blue
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Game 97: 9 green, 8 red, 11 blue; 11 green, 13 red, 4 blue; 7 blue, 1 green, 6 red; 1 blue, 12 red, 7 green
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Game 98: 1 green, 12 blue, 4 red; 8 blue, 5 red, 1 green; 1 green, 8 blue, 7 red; 1 green, 5 red, 6 blue; 3 blue, 1 green, 1 red; 4 blue, 1 green, 4 red
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Game 99: 1 blue, 2 green, 2 red; 2 red, 8 green; 14 green, 1 blue; 1 red, 2 green; 1 blue, 1 green, 2 red; 6 green, 2 red
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Game 100: 6 green, 15 red, 12 blue; 9 red; 16 red; 17 red, 3 blue, 7 green
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@ -0,0 +1,5 @@
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Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
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Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue
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Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
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Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
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Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green
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