using System;

namespace _1000_Days_After_Birth
{
    class Program
    {
        static void Main(string[] args)
        {
           string pattern = "dd-MM-yy";
           DateTime parsedDate;
           DateTime dt = Convert.ToDateTime(Console.ReadLine());
           DateTime newDate = dt.AddDays(999);
           Console.WriteLine(newDate.ToString("dd-MM-yyyy"));
        }
    }
}