commit abb937e270a421a15ed02c9c1a2e9830206a9c3f
Author: leo <zzy5111398@live.com>
Date:   Sat Mar 21 11:19:54 2026 +0800

    init

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d130dbe
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+# doc
+doc/
+data/
\ No newline at end of file