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

namespace Fishing
{
    class Fishing
    {
        static void Main(string[] args)
        {
            int fish = int.Parse(Console.ReadLine());
            string command = string.Empty;

            double weight = 0;
            int fishCounter = 0;
            int payCounter = 0;
            double spendMoney = 0;
            double lostMoney = 0;
            double result = spendMoney - lostMoney;


            for (int i = 0; i < fish; i++)
            {

                double current = 0;
                command = Console.ReadLine();
                if (command == "Stop")
                {
                  break;
                }

                weight = double.Parse(Console.ReadLine());
                for (int s = 0; s < command.Length; s++)
                {
                double name = command[s];
                current += name / weight;
                }

                fishCounter++;
                payCounter++;
                if (payCounter == 3)
                {
                  spendMoney += current;
                }
                else
                {
                   lostMoney += current;
                }
            }
            if (fishCounter==fish)
            {
                Console.WriteLine("Lyubo fulfilled the quota!");
            }

            if (spendMoney >= lostMoney)
            {
                Console.WriteLine($"Lyubo's profit from {fishCounter} fishes is {(spendMoney - lostMoney):f2} leva.");
            }
            else
            {
                Console.WriteLine($"Lyubo lost {(lostMoney - spendMoney):f2} leva today.");
            }
        }
    }
}