Оборудване за тенис

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

namespace test_Exam_9_10_March
{
    class Program
    {
        static void Main(string[] args)
        {
            double priceTennisRockets = double.Parse(Console.ReadLine());
            int countRockets = int.Parse(Console.ReadLine());
            int countTrainers = int.Parse(Console.ReadLine());

            double sumRockets = priceTennisRockets * countRockets;
            double sumTrainers = priceTennisRockets*1/6;
            sumTrainers *= countTrainers;

            double total = sumRockets + sumTrainers;
            total *= 1.2;



            Console.WriteLine($"Price to be paid by Djokovic {Math.Floor(total*1/8)}");
            Console.WriteLine($"Price to be paid by sponsors {Math.Ceiling(total*7/8)}");









        }
    }
}