摘要: #include <iostream> using namespace std; class Base { public: Base():b(1){} virtual void fun(){}; int b; }; class Son:public Base { public: Son():d(2) 阅读全文
posted @ 2022-03-03 11:19 菠萝超级酸 阅读(113) 评论(0) 推荐(0)