using System;

public class Program

{

    public static void Main()

    {

        var month = Console.ReadLine().ToLower();

        var hours = double.Parse(Console.ReadLine());

        var numP = int.Parse(Console.ReadLine());

        var dayNight = Console.ReadLine();

        //

        string[] monthh = {"january", "february", "march", "april", "may", "june", "july", "august", "september",

                           "october", "november", "december"};

        //

        var total =0.0;

        for(int i =0; i < monthh.Length; i++)

        {

            if(monthh[2] == month ||monthh[3] == month ||monthh[4] == month)

            {

                if(dayNight == "day")

                {

                    total = 10.5;

                }

                else if(dayNight == "night")

                {

                    total = 8.4 ;

                }

            }

            else if(monthh[5] == month ||monthh[6] == month ||monthh[7] == month)

            {

                if(dayNight == "day")

                {

                    total = 12.6 ;

                }

                else if(dayNight == "night")

                {

                    total = 10.20;

                }

            }

        }

        if(numP>=4)

        {

            total -=(total*0.1);

        }

        if(hours>=5)

        {

            total-=(total*0.5);

        }

        Console.WriteLine("Price per person for one hour: {0:f2}", total);

        Console.WriteLine("Total cost of the visit: {0:f2}", total*numP*hours);

    }

}