diff --git a/lab1/test1.c b/lab1/test1.c
new file mode 100644
index 0000000..8e1e5ac
--- /dev/null
+++ b/lab1/test1.c
@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main(){
+	printf("hello, world!\n");
+	return 0;
+}
\ No newline at end of file