Various tidying bits

[advent-of-code-16.git] / advent04.hs

diff --git a/advent04.hs b/advent04.hs
index fb2839ece8accc5aadc20d24d091f5ce39bb9e18..e48c257ac812e1d1caa0ffd54288a44ce980c8ad 100644 (file)
--- a/advent04.hs
+++ b/advent04.hs
@@ -1,3 +1,5 @@
+module Main(main) where
+
 import Data.List (last, intersperse, sortBy, intercalate, isInfixOf)
 import Data.List.Split (splitOn)
 import Data.Char (isLetter, ord, chr)