第5章 Transact

求算术表达式的结果，先输入一个四则运算规则（包括乘方）的表达式，然后计算其结果-arithmetic expression for the results to input a four Operational rules (including involution) of the expression, and then calculate the results

和其他的程序比比，看看有什么优点！-and other procedures Habibi, to see what advantages!

时考虑到在哈夫曼中要每次挑选两个频率最小（即出现次数最小，我那个hNode里的value 是出现的次数），很自然的就想到了std::priority_queue容器，优先队列每次都会弹出队列 中权值最高的元素，这个特性无疑是实现哈夫曼算法的最佳选择。 ... -to consider the Huffman each selected to be the smallest two frequencies (that is, the minimum number, which I hNode"s value is the number of occurrences), it is natural to think of the std : : priority_queue containers, each priority queue queue will pop the top right elements, the Characteristics undoubtedly Huffman algorithm is the best choice. ...

ODBC函数封装与说明-ODBC function and description Packaging

ADO访问数据库程序，非常适合入门学习参考.-ADO access to the database program, is ideal for entry to study for reference.

一个访问数据库的类，很好用，但不要忘了引入msado15.dll和AfxOleInit（）-a pretty useful class written for accessing database system .However,please do remember to import the file of msado15.dll and the function of AfxOleInit when using .

这是一个PB环境下成功导出数据的例子，由PB6.5编程。-This is a successful environment PB examples of data derived from PB6.5 programming.

仿照网上下载的日记本自己动手做的多用户日记本,哈哈!!!!!!vb做的~~~~~~~~~DAO+ACCE-modeled on the online download of the diary to make their own multi-user diary of this, ha ha !!!!!! vb do ~~~~~~~~~ DAO ACCE

单独好用的万能查询模块-separate the useful omnipotent Query Module

vb+access做的办公系统，没有使用sql server 2-vb+ access office systems do not use sql server 2000