diff --git a/pull_request_test/sunwoong/report_card.c b/pull_request_test/sunwoong/report_card.c
new file mode 100644
index 0000000..e3206d2
--- /dev/null
+++ b/pull_request_test/sunwoong/report_card.c
@@ -0,0 +1,6 @@
+#include<stdio.h>
+
+int main()
+{
+	return 0;
+}