449的524次方的最后4位数是多少啊，请问用编程怎么实现

Question

如题，是不是有简便的方法

---

good good study,day day up.

Answer 1

不停地乘，然后溢出非低四位（十进制）。

//呵呵

---

我也有自己的签名档哦！

Answer 2

Hi PEIYANGXINQU,

欢迎来到MSDN论坛！

请您参考以下代码：

using System;
using System.Numerics;
 
    class Program
    {
        static void Main(string[] args)
        {
            BigInteger answer = BigInteger.Pow(449, 524);
            //Console.WriteLine(answer.ToString());
            Console.WriteLine(answer.ToString().Substring(answer.ToString().Length - 4, 4));
        }
    }

如果您还有任何问题，不妨告诉我们！

 

祝，周末愉快！

---

Yoyo Jiang[MSFT]
MSDN Community Support | Feedback to us
Get or Request Code Sample from Microsoft
Please remember to mark the replies as answers if they help and unmark them if they provide no help.