using System;

public class Program

{

    public static bool Solution(int n)

    {

        throw new NotImplementedException("Please write a solution");

    }

    public static void Main()

    {

        var number1 = 246822;

        var number2 = 642386;

        Console.WriteLine($"{number1} - All even? {Solution(number1)}");

        Console.WriteLine($"{number2} - All even? {Solution(number2)}");        

    }

}