class Program
    {
        static void Main(string[] args)
        {
            Console.Write("请输入要进行阶乘的数:");
            int Number = int.Parse(Console.ReadLine());
            int Next = Strfanz(Number);
            Console.WriteLine("{0}的阶乘为:{1}:",Number,Next);
        }
        static int Strfanz(int str)
        {
            if (str == 1) return 1;
            int MyNumber = str * Strfanz(str-1);
            return MyNumber;
        }

    }

posted on 2009-03-17 10:53  民工  阅读(161)  评论(0编辑  收藏  举报