using System;

public class Program

{

    public static void Main()

    {

        //Natalia Vargas

        int x;

        Console.WriteLine("Give me 10 even numbers");

        x = int.Parse(Console.ReadLine());

        for (int i = 1; i <= x; i++)

        {

            if (x % 2 == 0)

            {

                for (int i = 1; i <= 10; i++)

                {

                    Console.WriteLine(x);

                }

            }

        }

    }

}