c++语言编写的计算器程序，可以实现加减乘除，不过不支持双位数，使用堆栈编写，含有中缀表达式到后缀表达式的转换。-c++ language calculator program, Math can be achieved, but does not support double-digit, use the stack preparation, with infix expression to postfix expression converter.

中缀式转换成后缀式 基于语法制导翻译的表达式转换编译器-Postfix infix conversion into a translation type expression based Syntax compiler transformation

将中缀表达式转化成后缀表达式并求值（数据结构与算法）-Infix expression into postfix expression evaluator (data structures and algorithms)

中缀表达式变换为后缀表达式 后缀表达式求值-Infix expression to postfix expression conversion suffix expression evaluation