diff --git a/main.cpp b/main.cpp
index 7a1ef0a..cc76873 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,6 +1,15 @@
 #include <iostream>
 
+void test() {
+	std::cout << "test" << "\n";
+	std::cout << "log ..." << "\n";
+}
+
 int main() {
 	std::cout << "hello world" << "\n";
+	test();
+	test();
+	// 第三次
+	test();
 	return 0;
 }