using System;

public class Program

{

    public static void Main()

    {

        int AD,BE;

        Console.WriteLine("Enter you year Ann Domini (A.D.) =" );

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

        BE = AD + 543;

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

    }

}