Title : Big Integer Calculator from string class
Author : LEE Ho-Sang
e-mail : hahaite@hanmail.net

Site : http://hahaite.tistory.com/279 (Korean)
Test OS : Linux (Unbuntu 14.04)
Language : C++

License : 
 - This software is FREE and No warranty.
 - Everyone uses this software without any restrictions.

Who uses this software? :)

I have implemented the Big Integer Calculator by using string class.
So, This software doesn't have a limit of digit number.

ex) We can calculate 1000! (factorial).

But I think calculation speed may be slow compare with another software.

Please see main.cpp and you can find some examples.

Thanks to see my poor software. :)