08 FISHING

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

namespace Lubo_fisherman
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            string fish = string.Empty;
            double profit = 0;
            double price = 0.00;
            int count = 0;


            while (fish != "Stop")
            {
                for (int i = 1; i <= n; i++)
                {
                    fish = Console.ReadLine();
                    if (fish == "Stop")
                    { break; }
                    double kg = double.Parse(Console.ReadLine());
                    for (int m = 0; m < fish.Length; m++)
                    {
                        price += fish[m];

                    }
                    price = (price / kg);
                    if (i == 3)
                    {
                        profit += price;
                    }
                    else
                    {
                        profit -= price;
                    }
                    count++;
                    price = 0;

                }

                if (count == n)
                {
                    Console.WriteLine("Lyubo fulfilled the quota!");
                    break;
                }
            }
            if (profit >= 0)
            {
                Console.WriteLine($"Lyubo's profit from {count} fishes is {profit:f2} leva.");
            }
            else
            {
                Console.WriteLine($"Lyubo lost {Math.Abs(profit):f2} leva today.");
            }
        }
    }
}