ThousandDaysAfterBirth - Chapter 2.0

//Task 013, Chapter 2.0
using System;
using System.Globalization;

public class ThousandDaysAfterBirth
{
    static void Main()
    {
        string date = Console.ReadLine();
        DateTime dt = DateTime.ParseExact(date, "dd-MM-yyyy", CultureInfo.InvariantCulture);

        dt = dt.AddDays(1000);

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