using System;

public class Program

{

    public static void Main()

    {

            DateTime dob;

            DateTime today = DateTime.Now;

            Console.WriteLine("Geef uw naam: ");

            string naam = Convert.ToString(Console.ReadLine());

​

            Console.WriteLine("Geef uw geboortedatum (dd/mm/jjjj): ");

            dob = Convert.ToDateTime(Console.ReadLine()).Date;

​

            TimeSpan difference = today.Subtract(dob);

            Console.WriteLine( naam+ " is " + difference.Days / 365 + " jaar oud");

            Console.ReadLine();

    }

}