diff --git a/program.c b/program.c
index 5e80fb0..43b5bc1 100644
--- a/program.c
+++ b/program.c
@@ -60,7 +60,9 @@ int main()
           else if((d>=1 && d<=30) && m==4 || m==6 || m==9 || m==11)
             {}
             
-          
+           while (ko = 0){
+       return 0;}
+