LeapYear

class LeapYear
{
    public static void main(int year)
    {
        if(((year % 100 == 0) && (year % 400 == 0)) ||
            ((year % 100 != 0) && (year % 4 == 0)))
        {
            System.out.println("It's a Leap Year!");
        }
        else
        {
            System.out.println("It's not a Leap Year!");
        }
    }
}