Update 'du1/program.c'

du1/program.c

@@ -5,7 +5,7 @@ int main(){
 while(r != EOF){
 	r = getchar();
 	if(r == EOF){
-		counter++;
+		
 		break;
 	}
 	
@@ -21,7 +21,7 @@ while(r != EOF){
 	}
 putchar(r);
 }
-printf("\nPočet riadkov: %d\n, counter");
+printf("\nPočet riadkov: %d\n");
 return 0;
 }