Tennis

using System;

namespace Loops
{
    class Program
    {
        static void Main(string[] args)
        {
            int turniri = int.Parse(Console.ReadLine());
            int points = int.Parse(Console.ReadLine());
            int start = points;
            int wins = 0;
            for (int i = 0; i < turniri; i++)
            {
                string type = Console.ReadLine();
                if (type == "W")
                {
                    points += 2000;
                    wins++;
                }
                else if (type == "SF")
                {
                    points += 720;
                }
                else if (type == "F")
                {
                    points += 1200;
                }
            }
            double procent = (wins * 100.0) / turniri;
            double avg = Math.Floor((double)(points - start) / turniri);
            Console.WriteLine($"Final points: {points}");
            Console.WriteLine($"Average points: {avg}");
            Console.WriteLine($"{procent:F2}%");
        }
    }
}