Some analysis of code and performance

[advent-of-code-21.git] / advent15 / Main.hs

diff --git a/advent15/Main.hs b/advent15/Main.hs
index 40a152a188969791c03f5dbc986ccc495b8b984f..e9242f90ac1b47908b0399d630ca2413afa37a1b 100644 (file)
--- a/advent15/Main.hs
+++ b/advent15/Main.hs
@@ -1,6 +1,6 @@
 -- Writeup at https://work.njae.me.uk/2021/12/16/advent-of-code-2021-day-15/
 
-import Debug.Trace
+-- import Debug.Trace
 
 -- import qualified Data.Text.IO as TIO
 
@@ -12,7 +12,7 @@ import Data.Foldable (foldl', sum) -- (toList, foldr', foldl', all)
 import Data.Char
 import Control.Monad.Reader
 import Control.Lens hiding ((<|), (|>), (:>), (:<))
-import Data.Maybe (fromMaybe)
+-- import Data.Maybe (fromMaybe)
 import Linear (V2(..), (^+^), (^-^), (*^), (^*))
 import Data.Array.IArray