diff --git a/cv3/program.c b/cv3/program.c
index 64f60ae..be371d6 100644
--- a/cv3/program.c
+++ b/cv3/program.c
@@ -142,12 +142,14 @@ int main() {
                         if (a == 0) {
                             printf("division by zero\n");
                             return 0;
-                        } else {
+                        } if else {
                             vloz(&kalkulacka, b / a);
                             zobraz_zasobnik(&kalkulacka);
                         }
-                        default:
-                        printf("not enough operands\n");
+                        else{
+                            printf("not enough operands\n");
+                        }
+
                     } else {
                         printf("no input\n");
                         return 0;