volleyball

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

namespace issue12Voleyball
{
    class Program
    {
        static void Main(string[] args)
        {
            string year = Console.ReadLine().ToLower();
            int holidays = int.Parse(Console.ReadLine());
            int traveling = int.Parse(Console.ReadLine());
            double Weekendsinsofia =48 - traveling;
            double sofiaplaytime =(Weekendsinsofia *(3.0/4));
            double AddedPlayHolidays = (holidays *(2.0/3));
            double AllPlayTime =sofiaplaytime + AddedPlayHolidays+traveling;
            double leapplaytime = AllPlayTime * 0.15;
            switch(year)
            {
                case "leap":
                    Console.WriteLine("{0}", Math.Truncate(AllPlayTime+leapplaytime));
                    break;
                case "normal":
                    Console.WriteLine("{0}", Math.Truncate(AllPlayTime));
                    break;

            }












        }
    }
}