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();
        }
    }
}