用C++写的此法分析器环境为DEVC++，该词法分析器输入一个文件对其输出三个文件有标识符，关键字，整形常量-Written using C++ parser environment for this method DEVC++, the lexical analyzer input a file with an identifier of its output three files, keywords, shaping constant

用推算法实现的日历，用devc/c++做的-Calendar achieved using the projection method, do devc/c++

do while algorithm devc

异质二叉树 开发环境： devc++ 功能描述: 遍历 添加 删除 显示-Heterogeneous binary tree