C# 输出九九乘法表

class Program
    {
        static void Main(string[] args)
        {
            for (int i = 1, j = 1; j <= 9; i++)
            {
                Console.Write(i + "*" + j + "=" + i * j + " ");
                if (i == j)
                {
                    i = 0;
                    j++;
                    Console.WriteLine(); ;
                }
            }

            Console.Read();
        }
    }