commit 61bce8c6bc9b7f7b5f61d0323538bbf0ea804af4
Author: wangxinyu <2788673683@qq.com>
Date:   Thu Jul 10 16:20:07 2025 +0800

    add_helloWorld

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..608b1d4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.vscode/
+build/
\ No newline at end of file
diff --git a/hello.c b/hello.c
new file mode 100644
index 0000000..c01d16b
--- /dev/null
+++ b/hello.c
@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+void main()
+{
+    printf("hello world");
+    return 0;    
+}
\ No newline at end of file