diff --git a/du3/program.c b/du3/program.c
index c852917..b9e0834 100644
--- a/du3/program.c
+++ b/du3/program.c
@@ -9,7 +9,10 @@ int main(){
 		float r = scanf("%f", &value);
 		if(r == 1){
     			vxod[i++] = value;
-		}else{
+		}else if(r <= 255 && r >= 0){
+			printf("Nepodarilo␣sa␣nacitat␣polynom␣na␣2␣mieste.\n");
+		}
+		else{
     			for(int a = 1; a < i; a++)
 				result = vxod[0] * result + vxod[a];
 			printf("Vysledok je: %.2f\n", result);