commit bc25f0936c206fa9af78b3e0a24300d79aa31ca0
Author: BadboyJoon <sa21788@naver.com>
Date:   Mon Sep 13 11:37:14 2021 +0900

    first

diff --git a/Readme.md b/Readme.md
new file mode 100644
index 0000000..e5ccb17
--- /dev/null
+++ b/Readme.md
@@ -0,0 +1 @@
+C_language_2021