using System;
using System.Collections.Generic;
using System.Text;

namespace P05DateModifier
{
    class DateModifier
    {
        private string firstDate;
        private string secondDate;

        public DateModifier(string firstD, string secondD)
        {
            this.firstDate = firstD;
            this.secondDate = secondD;
        }

        public string FirstDate
        {
            get { return this.firstDate; }
            set { this.firstDate = value; }
        }
        public string SecondDate
        {
            get { return this.secondDate; }
            set { this.secondDate = value; }
        }

        public int Difference()
        {
            DateTime firstDate = DateTime.Parse(FirstDate);
            DateTime secondDate = DateTime.Parse(SecondDate);

            int diff = Math.Abs((firstDate - secondDate).Days);

            return diff;
        }




    }
}