From 792d86423f048015c8294ade4a9f44850ef2f702 Mon Sep 17 00:00:00 2001
From: Clement <clementchiew95@disroot.org>
Date: Wed, 11 Dec 2024 23:30:07 +0800
Subject: [PATCH] minor speedup

---
 2024/day-11/solution-2-2.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/2024/day-11/solution-2-2.sh b/2024/day-11/solution-2-2.sh
index 8edb505..75828c3 100644
--- a/2024/day-11/solution-2-2.sh
+++ b/2024/day-11/solution-2-2.sh
@@ -98,7 +98,7 @@ do
     fi
   done < temp-input |
   tee temp-output |
-  sort -n |
+  sort -n -k2 |
   uniq -c |
   awk '{sums[$3] += $1 * $2 } END {for (i in sums) {print sums[i], i}}' |
   sponge temp-input