exc

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

namespace ExercisesSoftu
{
    class Program
    {
        static void Main(string[] args)
        {
            int tables = int.Parse(Console.ReadLine());
            double lengthMetres = double.Parse(Console.ReadLine());
            double widthMetres = double.Parse(Console.ReadLine());

            double coverArea = tables * (lengthMetres + (2 * 0.30)) * (widthMetres + 2 * 0.30);
            double squareArea = tables * ((lengthMetres / 2) * (lengthMetres * 2));

            double sumDollars = (coverArea * 7) + (squareArea * 9);
            double sumLevs = sumDollars * 1.85;

            Console.WriteLine($"{Math.Round(sumDollars,2)} USD");
            Console.WriteLine($"{Math.Round(sumLevs, 2)} BGN");

        }
    }
}