commit 940a878a4c19cc15eea43d71ea7cba6c42df3000
Author: pcywbauh4 <w1980892571@163.com>
Date:   Tue May 7 20:13:50 2024 +0800

    Initial commit

diff --git a/README.md b/README.md
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index 0000000..22b5860
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+# exercise
+