YardGreening

using System;

namespace YardGreening
{
    class Program
    {
        static void Main(string[] args)
        {
            double squareMeters = double.Parse(Console.ReadLine());

            Console.WriteLine($"The final price is: {(squareMeters * 7.61) - (0.18 * (squareMeters * 7.61)):F2} lv.");
            Console.WriteLine($"The discount is: {(squareMeters * 7.61) - ((squareMeters * 7.61) - (0.18 * (squareMeters * 7.61))):F2} lv.");

        }
    }
}