Write a program to input a number and check whether it is Leap Year or not?

16)  Write a program in java to input a number and check whether it is Leap Year or not?( A year contain 366 days called leap year, century year divided by 400 and normal year divided by 4)

import java.util.*;

public class Leap_year_5

{

   public static void main(String args[ ])

    {

        Scanner sc = new Scanner (System.in);

        System.out.println("Enter a year");

        int a = sc.nextInt();

        if(a%4==0||a%400==0)

        {

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

        }

        else

        {

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

        }

    }

}