摘要:
task1 publisher.hpp #pragma once #include <iostream> #include <string> using std::cout; using std::endl; using std::string; // 发行/出版物类:Publisher (抽象类) 阅读全文
摘要:
task1 #include <iostream> using std::cout; using std::endl; // 类A的定义 class A { public: A(int x0, int y0); void display() const; private: int x, y; }; 阅读全文
摘要:
实验任务1: button.hcpp #pragma once #include <iostream> #include <string> using std::string; using std::cout; // 按钮类 class Button { public: Button(const s 阅读全文