diff --git a/du2/program.c b/du2/program.c
index 258a4e3..d069e2d 100644
--- a/du2/program.c
+++ b/du2/program.c
@@ -13,7 +13,12 @@ int main() {
         return 1;
     }
     
-    while (count < MAX_SIZE && scanf("%lf", &coefficient) == 1) {
+    while (count < MAX_SIZE) {
+        if (scanf("%lf", &coefficient) != 1) {
+            if (feof(stdin)) break; // Конец файла - завершаем чтение
+            printf("Nepodarilo sa nacitat polynom na %d mieste.\n", count + 1);
+            return 1;
+        }
         coefficients[count++] = coefficient;
     }
     
@@ -30,4 +35,4 @@ int main() {
     printf("Vysledok je: %.2lf\n", result);
     
     return 0;
-}
\ No newline at end of file
+}