using System;
using System.Collections.Generic;
using System.Data.Objects.DataClasses;
using System.Linq;
using System.Web;      

public class test {
public static void Main
{
DateTime dernier = new DateTime(2012, 02, 09);
DateTime now = DateTime.Now;

return (dernier.Ticks - now.Ticks) * (dernier.DayOfWeek - now.DayOfWeek) >= 
}
}