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.");
}