11 2021 档案

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

摘要：实验四 Vector_int.hpp #include <iostream> #include <cassert> #include <cstring> using namespace std; class Vector_int { public: Vector_int(int _size) :si 阅读全文

摘要：实验任务五 info.hpp #ifndef info_hpp #define info_hpp #include <iostream> #include <string> #include <iomanip> using namespace std; class info { public: in 阅读全文