9. Yard Greening

using System;

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

        double yardGreeningPrice = squareMeters * 7.61;
        double discountedPrice = 0.18 * yardGreeningPrice;
        double finalPrice =   yardGreeningPrice - discountedPrice;

        Console.WriteLine($"The final price is: {finalPrice} lv.");
        Console.WriteLine($"The discount is: {discountedPrice} lv.");

    }
}
}