大数高精运算-----乘法 建议用二进制来完成。毕竟计算机用的是二进制运算。-High-precision computation of large numbers----- binary multiplication is proposed to complete. After all, the computer is used in binary computing.

当我们遇到两个很大的数，而且，我们的计算机已的数据类型无法精确表示其值的时候，我就无法进行大数的乘法，为此，发表此文章-When we are faced with a great number two, but our computer has the data type that its value can not be precise, I will not be able to carry out the multiplication of large numbers, for whic

主要是阐述了运用重载运算符较完美的实现了大数的加减乘除运算，其中乘法用到俄罗斯算法，语言非常简练。-Is mainly explained the use of overloaded operator, the more perfect realization of the large numbers of addition and subtraction multiplication and division operations, including multiplication algor

大数加法减法乘法只支持大数减小数对乘积的结果进位 -Large number of add and subtract