namespace mul
{
    class Program
    {
        static void Main(string[] args)
        {
            for (int cntX = 1; cntX < 10; cntX++)
            {
                for (int cntY = 1; cntY < 10; cntY++)
                    System.Console.WriteLine("{0}x{1}={2}", cntX, cntY, cntX * cntY);
            }
        }
    }
}