using System.Collections.Generic;
namespace DifferenceBetweenDates
public static void Main()
Console.WriteLine("Program that enters two dates in format dd.MM.yyyy and returns the number of days between them.");
Console.WriteLine("Enter first date: ");
DateTime firstDate = DateTime.Parse(Console.ReadLine());
Console.WriteLine("Enter second date: ");
DateTime secondDate = DateTime.Parse(Console.ReadLine());
TimeSpan difference = secondDate - firstDate;
Console.WriteLine("The number of day between {0} and {1} is {2} days.", firstDate, secondDate, difference.Days);