commit bc00b281ed0e4df98a2bc28a414b16642a9cc763
Author: Zengtudor <Zengtudor@outlook.com>
Date:   Wed Feb 5 10:28:57 2025 +0800

    update

diff --git a/2/day1.md b/2/day1.md
new file mode 100644
index 0000000..e69de29