using System;

public class Program

{

    public static void Main()

    {

        Console.Write("Input your birth year : ");

        int year = int.Parse(Console.ReadLine());

        int yearBE = int.Parse(DateTime.Now.Year.ToString()) + 543;

        int age = yearBE-year;

        Console.WriteLine("Your age = {0}",age);

        if(age >= 20)

        Console.WriteLine("Can Vote");

        else

        Console.WriteLine("Can't Vote");

    }

}