using System;

public class Program

{

    public static void Main()

    {

        /*

        GOAL:

        Determine if a given year is a leap year

        TIPS:

        Ask the user to provide a year to check.

        Read user input and check if the provided year is a leap year.

        A year is a leap year if it is devisible by 400 or devisible by 4 but not by 100.

        Use if-else block

        Use modulo operator "%" to check the devisibility

        Use and-or to create the condition 

        You might also need parenthesis () to ensure proper order of conditions

        */

        Console.WriteLine("Hello World");

        string year = Console.ReadLine();

        int year1 = int.Parse(year);

        bool div400 = year1 % 400 == 0;

    }

}