using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("How much quadratic meters of land:");

        double km2 = double.Parse(Console.ReadLine());

        double dvor = km2 * 7.61;

        double namalenie = 0.18 * km2 * 7.61;

        double cena = dvor - namalenie;

        Console.WriteLine("The final price is: " + Math.Round(cena, 2) + " lv.");

        Console.WriteLine("The discount is: " + Math.Round(namalenie, 2) + " lv.");

    }

}