摘要: 实验四 继承 实验任务二 task2.cpp #include <iostream> #include <typeinfo> // definitation of Graph class Graph { public: virtual void draw() { std::cout << "Grap 阅读全文
posted @ 2021-11-30 22:59 胖头鱼鱼鱼鱼 阅读(45) 评论(3) 推荐(0)