运用C++STL（标准模块库）中的类，结合迭代子、算法和容器进行泛型程序设计，编写泛型程序，体会泛型程序中算法与数据结构是如何真正实现分离的。-The use of C++ STL (standard module library) in the category, combined with sub-iteration, the algorithm and containers for generic programming, the preparation of generic proced