using System;
using System.Globalization;

namespace day1000
{
    class Program
    {
        static void Main(string[] args)
        {
                var Date = DateTime.ParseExact(Console.ReadLine(), "dd-MM-yyyy", CultureInfo.InstalledUICulture);
                Console.WriteLine(Date.AddDays(999).ToString("dd-MM-yyyy"));
        }
    }
}