using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


class Task2
{
    static void Main()
    {
        int n = int.Parse(Console.ReadLine());
        int allLenght=0;
        int countCables = 0;
        int leftCM = 0;

        for (int i = 0; i < n; i++)
        {
            int currentlenght = int.Parse(Console.ReadLine());
            string currentmeasure = Console.ReadLine();
            if (currentlenght<20&&currentmeasure=="centimeters")
            {

            }
            else
            {
                if (currentmeasure=="meters")
                {
                    allLenght += (currentlenght * 100) - 3;
                }
                else
                {
                    allLenght += currentlenght - 3;
                }

            }
        }
        countCables = (allLenght+3) / 504;
        leftCM = (allLenght+3) % 504;
        Console.WriteLine(countCables);
        Console.WriteLine(leftCM);
    }
}