using System;

public class Program

{

    public static void Main()

    {

        Console.Write("Input Number : ");

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

        int x = 1;

        if(num % 2 == 0)

        {

            while(x <= 12)

            {

                Console.WriteLine("{0} x {1} = {2}", num, x, num*x);

                x++;

            }

        }

            else

            {

                while(x <= num)

                {

                    Console.WriteLine("");

                    x++;

                }

            }

    }

}