5

cv4/a_train.c

@@ -32,6 +32,16 @@ struct car* add_car(struct car* first, const char* target) {
 }
 
 void print_train(struct car* first) {
+    if (first == NULL) {
+        printf("Vlak je prazdny.\n");
+        return;
+    }
+    
+    struct car* temp = first;
+    while (temp != NULL) {
+        printf("Cielova stanica: %s\n", temp->value);
+        temp = temp->next;
+    }
 }
 
 void cancel_train(struct car* first) {