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

namespace _13._1000_Days_after_Birth
{
    class Program
    {
        static void Main(string[] args)
        {
            string date = Console.ReadLine();
            var birth = DateTime.ParseExact(date, "dd-MM-yyyy", null);

            var answer = birth.AddDays(999);

            Console.WriteLine(answer.ToString("dd-MM-yyyy"));
        }
    }
}