01. Cat Expenses

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

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

            double food = toilet + 0.25 * toilet;
            double toys = food - food * 0.5;
            double vet = toys + toys * 0.1;
            double cost = toilet + food + toys + vet;
            double additional = cost * 0.05;
            cost += additional;
            double costPerYear = bed+ cost * 12;
            Console.WriteLine($"{costPerYear:F2} lv.");

        }
    }
}