using System;

public class Program

{

    public static void Main()

    {

        // Declare some variablesbyte centuries = 20;

        short years = 2000;

        int days = 730480;

        long hours = 17531520;

        // Print the resultat on the console 

        System.out.println(centuries+ "centuries is" + years +

        "years, or " + "days,or" + hours + "hours.");

}