diff --git a/xiaoduo.c b/xiaoduo.c
new file mode 100644
index 0000000000000000000000000000000000000000..2f860662c1a07bd07b48b672e8609e39b56df3e9
--- /dev/null
+++ b/xiaoduo.c
@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main(int argc, const char *argv[])
+{
+	
+	return 0;
+}