【摘要】 在分析C++语言中多态性必要性的基础上结合实际开发经验,提出了利用多态性对初中代数智能题库系统中题库部分“模板”理论实现的方案,统一各种类型的题目,建立相对应的模板。更多还原

【Abstract】 It introduces the project implement of model theory in part of system algebra problem library for junior middle schools with the help of function polymorphism, with the foundation of analysis of necessity of function polymorphism in C++ language and practical development experience. It unifies various algebraic problems to construct related model.更多还原