在进行高精度的数值运算时，常常受到数据处理长度的制约，当

数值位数太大时就会超出计算机的处理能力。要解决这个问题,从数据结构方面来考虑，分别采用适当的算法来接收、存储、输入、输出以及进行高精度的运算。-During high-precision numerical computation, data processing often restricted length, when the value is too large digits will exceed the processing capacity of the computer. To solve this problem, in terms of data structures to consider, respectively, using the appropriate algorithm to receive, store, input, output, and high-precision arithmetic.