using System;

public class Program

{

    public static void Main()

    {

        int day = int.Parse(Console.ReadLine());

        int month = int.Parse(Console.ReadLine());

        int year = int.Parse(Console.ReadLine());

​

        CalculateNextDate(day, month, year);

    }

​

    private static void CalculateNextDate(int day, int month, int year)

    {

        DateTime currentDate = new DateTime(year, month, day);

        DateTime nextDate=currentDate.AddDays(1);

        Console.WriteLine("{0}.{1}.{2}",nextDate.Day, nextDate.Month, nextDate.Year);

    }

}