九九乘法表

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace jiujiu
{
    class Program
    {
        static void Main(string[] args)
        {
            int[ ,] x;
            x = new int[10, 10];

            int i, j;

            for (i = 1; i <= 9; i++)
            {
                for (j = 1; j <= i; j++)
                {
                    x[i, j] = i * j;

                    Console.Write(i.ToString() +
                                  "*" +
                                  j.ToString() +
                                  "=" +
                                  x[i, j].ToString() +
                                  "\t");
                }

                Console.WriteLine();
            }

            Console.ReadKey();
        }
    }
}