// ****************************************************************
//
//   Dates.java
//
//   Determine whether a year entered by the user is valid.
//   If the year is valid, determine if it is a leap year.
//
// ****************************************************************
import java.util.Scanner;

public class Dates
{
    public static void main(String[] args)
    {
        Scanner scan = new Scanner(System.in);

        int year = 0;

        boolean validYear = false;

        boolean leapYear = false;

        // prompt the user to enter a year then read the year using scan.nextInt()


        year = scan.nextInt();

        while (year != 0) // while the year is not zero, process year
        {
          // set validYear to true if year is from 1000 to 3000 inclusive
          // and false otherwise.

          // If validYear, set leapYear to true if the year is a leap year
          // and false if it is not a leap year.

          // Display the results

          // prompt the user to enter a year then read the year
        }
    }

}