This is a function done in c++, an compile with devc++. Where it can compute POSTFIX ecuation, giving the result of it ecuation. ex. 23+4- = 1

devC++编译器中常用的allegro库文件，版本为4.2.2。直接导入，不需要编译了。很多游戏开源工程都是用它的。-devC++ compiler used allegro library, version 4.2.2. Directly into, not compiled. Many games are open source projects use it.

编译原理实验 词法分析器 C++代码编写，基于DEVC-Compiler principle experiment lexical analyzer

编译原理语义分析器，C++代码编写，基于DEVC++ 代码行数 1800+ 内含主要文件：cpp源代码，exe执行文件-Compiler theory semantic analyzer C++ code, containing key documents: write, based on DEVC++ the number of lines of code 1800+, cpp source code, exe executable file