多重继承

//例11.8.多重继承
# include <iostream>
# include <string.h>
using namespace std;
class Teacher//声明teacher类
{
public:
	Teacher(string nam,int a,string t)//构造函数
	{
		name=nam;
		age=a;
		title=t;
	}
void display()
{
	cout<<"name: "<<name<<endl;
    cout<<"age: "<<age<<endl;
	cout<<"title: "<<title<<endl;
}
protected:
	string name;
	int age;
	string title;
};
//2.
class Student//定义student类
{
public:
	Student( string nam,char s,float sco)//构造函数
	{
	//strcpy(name1,nam);
	name1=nam;
	sex=s;
	score=sco;
	}
	void display1()
	{
	cout<<"name: "<<Student::name1<<endl;
	cout<<"sex: "<<sex<<endl;
	cout<<"score: "<<score<<endl;
	}
protected:
	string name1;
	char sex;
	float score;
};
//3.
class Graduate:public Teacher,public Student//声明多重继承的派生类graduate
{
public:
	Graduate(string nam,int a,char s,string t,float sco,float w):Teacher(nam,a,t),Student(nam,s,sco),wage(w){}
	void show()
	{
		cout<<"name: "<<name<<endl;
		cout<<"age: "<<age<<endl;
		cout<<"sex:　"<<sex<<endl;
		cout<<"score: "<<score<<endl;
		cout<<"title: "<<title<<endl;
		cout<<"wages: "<<wage<<endl;
	}
private:
	float wage;
};

int main()//main函数进行调试
{
Graduate grad1("wang_li",24,'f',"assistant",89.5,1200);
grad1.show();
return 0;
}

运行结果：

说说：我把它：strcpy(name1,nam)改成name1=nam;