using System;

namespace Fishing
{
    class Program
    {
        static void Main(string[] args)
        {
            double quote = double.Parse(Console.ReadLine());
            string name = string.Empty;
            double caught = 0;

            int counter = 0;
            double budget = 0;

            double moneyFromFish = 0;

            for (int i = 0; i <= quote;)
            {


                    double charSum = 0;

                    name = Console.ReadLine();

                if (name == "Stop")
                    break;

                caught = double.Parse(Console.ReadLine());


                i++;
                    for (int j = 0; j < name.Length; j++)
                    {
                        charSum += name[j];
                        //  Console.WriteLine(charSum);
                    }

                counter++;
                    moneyFromFish = charSum / caught;



                if (i == 3 || i == 6 || i == 9 || i == 12 || i == 15 || i == 18)
                {
                    budget += moneyFromFish;
                }
                else
                {
                    budget -= moneyFromFish;
                }


                if (i >= quote)
                {
                    Console.WriteLine("Lyubo fulfilled the quota!");
                    break;
                }

            }

            if (budget >= 0)
            {
                Console.WriteLine($"Lyubo's profit from {counter} fishes is {budget:f2} leva.");

            }
            else
            {
                Console.WriteLine($"Lyubo lost {Math.Abs(budget):f2} leva today.");

            }
        }
    }
}