diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..f47cb2045f130d56b12a40b1ab207bd492281c17
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.out
diff --git a/hello/main.c b/hello/main.c
new file mode 100644
index 0000000000000000000000000000000000000000..fb3daa294bfc4cd0b430417a905780dd42fb2310
--- /dev/null
+++ b/hello/main.c
@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main(){
+	printf("hello world in GIT\n");
+}
+