diff --git a/head.h.gch b/head.h.gch
new file mode 100644
index 0000000..4c2e357
Binary files /dev/null and b/head.h.gch differ
diff --git a/课设.dev b/课设.dev
new file mode 100644
index 0000000..67c97fe
--- /dev/null
+++ b/课设.dev
@@ -0,0 +1,72 @@
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+[Unit2]
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diff --git a/课设.exe b/课设.exe
new file mode 100644
index 0000000..daa2049
Binary files /dev/null and b/课设.exe differ
diff --git a/课设.layout b/课设.layout
new file mode 100644
index 0000000..738989e
--- /dev/null
+++ b/课设.layout
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