Yard_Greening

using System;

namespace Yard_Greening
{
    class Program
    {
        static void Main(string[] args)
        {
            double neededArea = double.Parse(Console.ReadLine());
            double sum = neededArea * 7.61;
            double sum1 = sum * 0.18;
            double sum2 = sum - sum1;
            Console.WriteLine("The final price is : {0:F2} lv.", sum2);
            Console.WriteLine("The discount is : {0:F2} lv.", sum1);
        }
    }
}