using System;

public class Program

{

    public static void Main()

    {

        int AD, BE;

        Console.WriteLine("Input Year Anno Domini (A.D.) :");

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

        BE = AD + 543;

        Console.WriteLine("{0} Year Anno Domini (A.D.) = {1} Year Buddhist Era (B.E.)", AD , BE );

    }

}