mw_bbk_sp1_lab1

import java.util.Scanner;
public class LeapYear
{
    public static boolean isLeapYear(int year)
    {
        return (year % 100 == 0 ? year /= 100 : year) % 4 == 0;
    }

    public static void printLeapYear(int year)
    {
        System.out.println("Year " + year + " is" + (isLeapYear(year) ? "" : " not") + " a leap year");
    }

    public static void main(String[] args)
    {
        printLeapYear(2020);
        printLeapYear(2000);
        printLeapYear(1900);
        System.out.println("Enter a year: ");
        Scanner scanner = new Scanner(System.in);
        int year = scanner.nextInt();
        printLeapYear(year);
    }  // end of method main
} // end of class