diff --git a/cv3/program.c b/cv3/program.c
index 8219b76..a518757 100644
--- a/cv3/program.c
+++ b/cv3/program.c
@@ -15,6 +15,7 @@ int main() {
     {
         if (input == '\n')
         {
+            printf("123");
             return;
         }