From 10102c4388d3b1b55e1a9a3c246951c7a01bfd49 Mon Sep 17 00:00:00 2001
From: Faustin <>
Date: Fri, 27 Jan 2017 15:58:17 +0800
Subject: [PATCH] auto save

---
 16/21.txt | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 16/21.txt

diff --git a/16/21.txt b/16/21.txt
new file mode 100644
index 00000000..ff5b7690
--- /dev/null
+++ b/16/21.txt
@@ -0,0 +1 @@
+21.
\ No newline at end of file