using System;

namespace _06._Vet_Parking
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int countDays = int.Parse(Console.ReadLine());
            int countHours = int.Parse(Console.ReadLine());


            double parkTax = 0;
            double total = 0;

            for (int i = 1; i <= countDays; i++)
            {
                for (int j = 1; j <= countHours; j++)
                {
                    if (i % 2 == 0 && j % 2 != 0)
                    {
                        parkTax += 2.50;
                    }
                    else if (i % 2 != 0 && j % 2 == 0)
                    {
                        parkTax += 1.25;
                    }
                    else
                    {
                        parkTax += 1.0;
                    }
                }
                total += parkTax;
                Console.WriteLine($"Day: {i} - {parkTax:f2} leva");
                parkTax = 0;
            }
            Console.WriteLine($"Total: {total:f2} leva");










        }
    }
}