diff --git a/du2/program.c b/du2/program.c
index 2f37244..5c8ca06 100644
--- a/du2/program.c
+++ b/du2/program.c
@@ -10,7 +10,9 @@ int main(){
 	while(1){
 		int value = 0;
 		int r = scanf("%d",&value);
-		if (r == 1 && r != EOF){
+		if(r == EOF)
+			break;
+		if (r == 1){
 				continue;
 			results[i] = value;
 			if(max < results[i]){