{

public static void main(String args[])

{

int year;

Scanner scan = new Scanner(System.in);

System.out.print("Enter a year XXXX : ");

year = scan.nextInt();

if (year < 1582)

System.out.println("The Gregorian calender was apoted in 1582. Year must not be less than 1582.");

else if ( (year % 400 == 0) || ( (year % 4 == 0) && (year % 100 != 0) ) )

System.out.println("" + year + " is a leap year");

else

System.out.println(year + " is NOT a leap year");

}

}