Optimised day 19

[advent-of-code-22.git] / advent11 / Main.hs

diff --git a/advent11/Main.hs b/advent11/Main.hs
index 42b0a5865d49096a46a93b40b8fb280b8319746d..3f4619be8eab19e0c53d0197690edffe425af632 100644 (file)
--- a/advent11/Main.hs
+++ b/advent11/Main.hs
@@ -1,4 +1,4 @@
--- Writeup at https://work.njae.me.uk/2022/12/10/advent-of-code-2022-day-9/
+-- Writeup at https://work.njae.me.uk/2022/12/14/advent-of-code-2022-day-11/
 
 import AoC
 import Data.Text (Text)
@@ -6,7 +6,7 @@ import qualified Data.Text.IO as TIO
 import Data.Attoparsec.Text hiding (take, D)
 import Control.Applicative
 import Data.List
-import qualified Data.IntMap as M
+import qualified Data.IntMap.Strict as M
 import Data.IntMap ((!))
 import Control.Lens
 import Control.Monad.State.Strict