diff --git a/a.c b/a.c
new file mode 100644
index 0000000..9402f69
--- /dev/null
+++ b/a.c
@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main()
+{
+
+	return 0;
+}
diff --git a/b.c b/b.c
new file mode 100644
index 0000000..2cb6242
--- /dev/null
+++ b/b.c
@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main()
+{
+	
+	return 0;
+}