/*there are these several people: student teacher office_worker student_teacher */ #include <iostream> using namespace std; class people { public: people(const char*n) { name=new char[strlen(n)+1]; strcpy(name,n); } void Print()const { cout<<"Name:"<<name<<endl; } private: char *name; }; class student:public people { public: student(const char*n,const char*m):people(n) { major=new char[strlen(m)+1]; strcpy(major,m); } void Print()const { people::Print(); cout<<"Major:"<<major<<endl; } private: char *major; }; class Staff:virtual public people { public: Staff(const char *n,const char*d):people(n) { dept=new char[strlen(d)+1]; strcpy(dept,d); } protected: char *dept;//处 科 }; class teacher:public Staff { public: teacher(const char*n,const char *d,const char*l):people(n),Staff(n,d) { lesson=new char[strlen(l)+1]; strcpy(lesson,l); } void Print()const { Staff::Print(); cout<<"lesson:"<<lesson<<endl; } protected: char *lesson; }; class StudentTeacher:public student,public teacher { public: StudentTeacher(const char *n,const char *m,const char *d,const char *l) :people(n),student(n,m),teacher(n,d,l){} void Print()const { student::Print(); cout<<"Department"<<dept<<endl; cout<<"Lesson"<<lesson<<endl; } private: }; void main() { student stu("Mike","SoftwareEngineering"); Staff sta("jason","Managerment"); teacher t("Tim","conputer","c++"); StudentTeacher st("sam","computerApplication","computer","c++"); stu.Print(); sta.Print(); t.Print(); st.Print(); }
原文链接: https://www.cnblogs.com/zhangdongsheng/archive/2010/11/05/1869526.html
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