C++作业（0825-林雪阵）

#include <iostream>

using namespace std;

//学生类
class Student
{
public:
    Student(){}
    Student(string n1,int a1,float s1):name(n1),age(a1),score(s1){}
    void show()
    {
        cout<<"this is student"<<endl;
        cout<<name<<" "<<age<<" "<<score<<endl;
    }
protected:
    string name;
    int age;
    float score;
};

//老师类
class Teacher
{
public:
    Teacher(){}
    Teacher(int a1,char l1):age(a1),level(l1){}
    void show()
    {
        cout<<"this is teacher"<<endl;
        cout<<age<<" "<<level<<endl;
    }
protected:
    int age;
    char level;
};

//研究生类
class gradute:public Student,public Teacher
{
public:
    gradute(){}
    gradute(string n1,int a1,float s1,char l1,char s2):Student(n1,a1,s1),Teacher(a1,l1),sex(s2){}
    void show()
    {
        cout<<"name:"<<name<<'\t'<<"age:"<<Student::age<<'\t'<<"sex:"<<sex<<endl;
        cout<<"score:"<<score<<'\t'<<"level:"<<level<<endl;

    }
private:
    char sex;
};

int main()
{
    gradute g1("lisi",18,98.8,'A','m');
    g1.show();
    cout << "Hello World!" << endl;
    return 0;
}