从Student类和Teacher类多重派生Graduate类 代码参考

 #include <iostream>
 #include <cstring>

 using namespace std;

 class Person
 {
     private:
         char Name[];
         char Sex;
         int Age;
     public:
         void Register(char *name, int age, char sex);
         void ShowMe();
 };

 void Person::Register(char *name, int age, char sex)
 {
     strcpy(Name,name);
     Age=age;
     Sex=sex;
     return;
 }

 void Person::ShowMe()
 {
     cout<<"姓名 "<<Name<<endl;
     if(Sex=='m')    cout<<"性别 男"<<endl;
     else cout<<"性别 女"<<endl;
     cout<<"年龄 "<<Age<<endl;
     return;
 }

 class Teacher:public Person
 {
     private:
         char Dept[];
         int Salary;
     public:
         Teacher(char *name, int age, char sex, char *dept, int salary);
         void Show();
 };

 Teacher::Teacher(char *name, int age, char sex, char *dept, int salary):Person()
 {
     Person::Register(name,age,sex);
     strcpy(Dept,dept);
     Salary=salary;
 }

 void Teacher::Show()
 {
     cout<<"工作单位 "<<Dept<<endl;
     cout<<"月薪 "<<Salary<<endl;
     return;
 }

 class Student:public Person
 {
     private:
         char ID[];
         char Class[];
     public:
         Student(char *name, int age, char sex, char *ID, char *Class);
         void Show();
 };

 Student::Student(char *name, int age, char sex, char *ID, char *Class):Person()
 {
     Person::Register(name,age,sex);
     strcpy(this->ID,ID);
     strcpy(this->Class,Class);
 }

 void Student::Show()
 {
     cout<<"班级 "<<Class<<endl;
     cout<<"学号 "<<ID<<endl;
     Person::ShowMe();
     return;
 }

 class Graduate:public Teacher,public Student
 {
     public:
         Graduate(char *name, int age, char sex, char *dept, int salary, char *id, char *classid);
         void showme();
 };

 Graduate::Graduate(char *name, int age, char sex, char *dept, int salary, char *id, char *classid):Teacher(name,age,sex,dept,salary),Student(name,age,sex,id,classid){}

 void Graduate::showme()
 {
     Student::Show();
     Teacher::Show();
     return;
 }

 int main()
 {
     char name[],dept[],id[],classid[],sex;
     int salary,age;
     cin>>name>>age>>sex>>dept>>salary>>id>>classid;
     Graduate one(name,age,sex,dept,salary,id,classid);
     one.showme();
     return ;
 }