Football Kit

using System;

namespace FootballKit
{
    class Program
    {
        static void Main(string[] args)
        {

            double priceTshirt = double.Parse(Console.ReadLine());
            double sumForBall = double.Parse(Console.ReadLine());

            double priseShorts = priceTshirt * 0.75;
            double pricestocks = priseShorts * 0.2;
            double pricebutton = 2 * (priceTshirt + priseShorts);
            double totallPrise = (priceTshirt + priseShorts + pricestocks + pricebutton);
            double discount = totallPrise - (totallPrise * 0.15);

            if (totallPrise >= sumForBall)
            {
                Console.WriteLine("Yes, he will earn the world-cup replica ball!");
                Console.WriteLine($"His sum is {discount:F2} lv.");
            }
            else
            {
                Console.WriteLine("No, he will not earn the world-cup replica ball.");
                Console.WriteLine($"He needs {Math.Abs(sumForBall - discount):F2} lv. more.");
            }



        }
    }
}