day4/haskell: fix wrongly removed import

This commit is contained in:
Xiretza 2020-12-06 12:03:35 +01:00
parent c5d334348a
commit 26dc74cb53
Signed by: xiretza
GPG key ID: 17B78226F7139993

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@ -3,6 +3,7 @@ import AoC
import Control.Applicative ((<|>)) import Control.Applicative ((<|>))
import Control.Monad (guard, mfilter) import Control.Monad (guard, mfilter)
import Data.Char (isDigit) import Data.Char (isDigit)
import Data.List (intercalate)
import Data.Maybe (mapMaybe) import Data.Maybe (mapMaybe)
import Text.ParserCombinators.ReadP import Text.ParserCombinators.ReadP
import Text.Read (readMaybe) import Text.Read (readMaybe)