编写好的VC为基础的二进制，八进制，十进制，十六进制的数值转换器，功能类似于windows的计算器中的转换功能-VC good preparation for the foundation of binary, octal, decimal, hexadecimal numerical converter, similar to the function of the windows of conversion calculator functions

用数据结构的堆栈实现计算器的各种功能包括数值转换功能-Stack data structure used to achieve various functions including numerical calculator conversion