Leap year or not in java.

 Formula to calculate leap year.

  • Identify the year we want to know if its a leap year.
  • We then divide the year by 4 to check if its evenly divisible.
  • Then confirm that the year is not evenly divisible by 100.
  • Check if the year is divisible by 400.

If the year is evenly divisible by 4, then the year is a leap year.

If the year is only evenly divisible by 100 and not evenly divisible by 400, then the year is not a leap year.


package com.company;

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
   // write your code here
       int year;
       Scanner sc = new Scanner( System.in);
        System.out.print("Enter year : ");
        year= sc.nextInt();
        if ((year%4==0) && (year%100!=0) && (year%400!=0))
        {
            System.out.println(year+" is Leap Year");
        }
        else
        {
            System.out.println(year +" is Not Leap Year");
        }

    }
}
Enter year : 2025
2025 is Not Leap Year

Process finished with exit code 0

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