public static int Tlush (int Shanim , int Kniot)
        {
            int sum = 0;
            if (Shanim > 3 && Shanim < 8 && Kniot > 1200)
                sum += 50 * Shanim;
            else if (Shanim >= 8 && Kniot > 1200)
                sum += 100 * Shanim;
            else
                return 0;
            return sum;
        }

        static void Main(string[] args)
        {
            int i, Shanim, Kniot, CountShay = 0 , SumShay = 0;
            for (i = 0; i < 5000; i++)
            {
                Shanim = int.Parse(Console.ReadLine());
                Kniot = int.Parse(Console.ReadLine());
                SumShay += Tlush(Shanim, Kniot);
                if (Tlush(Shanim, Kniot) != 0)
                    CountShay++;
            }
            Console.Write(CountShay);
            Console.Write(SumShay);
        }