using System;

namespace ConsoleApplication1

{

    class Program

    {

        static void Main(string[] args)

        {

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

            {

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

                {

                    Console.Write("{0}*{1}={2}{3}",j,i,j*i,'\t');

                }

                Console.WriteLine('\t');

                //Console.WriteLine();

            }

            Console.ReadLine();

        }

    }

}