From 63817e899ce799ba02b7e326ee60ebf421b3ac13 Mon Sep 17 00:00:00 2001
From: Retta <>
Date: Fri, 13 Mar 2020 15:02:12 +0800
Subject: [PATCH] auto save

---
 15/54.txt | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 15/54.txt

diff --git a/15/54.txt b/15/54.txt
new file mode 100644
index 00000000..43c451e0
--- /dev/null
+++ b/15/54.txt
@@ -0,0 +1 @@
+54
\ No newline at end of file