+点击展开
+
+
+#### 讲义
+
+[C语言进阶——C风格字符串](https://ucas-ctf.github.io/posts/2024/2_advanced_C/string)
+
+
+
diff --git a/posts/2024/2_advanced_C/code/string/strcat.c b/posts/2024/2_advanced_C/code/string/strcat.c
new file mode 100644
index 0000000..d16898e
--- /dev/null
+++ b/posts/2024/2_advanced_C/code/string/strcat.c
@@ -0,0 +1,25 @@
+#include