以字符串格式划分两个大数字，简单方法。 [英] Divide two BIG numbers in string format , simple method.

问题描述

大家好，我需要一种在字符串中划分两个大数字的方法，（控制台应用程序和c ++）

例如：

string s1 =4234823759252523523502525234232 ...（约100个字符数字）

字符串s2 =243423423423......也像上面那样



字符串结果=除（s1，s2）;



谢谢。

Hi everyone, I need a method for divide two big numbers in string,( console app. and in c++ )
for example :
string s1 = "4234823759252523523502525234232"...( about 100 char numbers )"
string s2 = "243423423423"...also like above"

string Result = Divide(s1,s2);

Thank you.

推荐答案

这是一个众所周知的与某些类相关的问题，通常称为BigInteger或BigInt。



这些是一些实现：

http://sourceforge.net/projects/cpp-bigint/ [ ^ ]，

https://mattmccutchen.net/bigint/ [ ^ ]，

https://github.com/technophilis/BigIntegerCPP [ ^ ]。



您可以尝试找到更多： http://lmgtfy.com/?q=C%2B%2B+(BigInteger + OR + BigInt） [ ^ ]。

-SA

This is a well-known problem related to some class which is usually called "BigInteger" or "BigInt".

These are some of the implementations:
http://sourceforge.net/projects/cpp-bigint/[^],
https://mattmccutchen.net/bigint/[^],
https://github.com/technophilis/BigIntegerCPP[^].

You can try to find some more: http://lmgtfy.com/?q=C%2B%2B+(BigInteger+OR+BigInt)[^].

—SA

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