Question

将下列程序补充完整，不能修改主函数的内容，使得程序的输出结果为 姓名: 王华 工号: 201107

将下列程序补充完整，不能修改主函数的内容，使得程序的输出结果为
姓名: 王华
工号: 201107#include<iostream>
#include<string>
using namespace std;
class Person
{
private:
​string name;
public:
​Person(string name);
​void show();
};
class Employee:public Person
{
private:
​string eno;
public:
​Employee(string eno);
​void show();
};
class Teacher:public Employee
{
private:
​string degree;
public:
​Teacher(string degree);
​void show();
};
Person::Person(string name)
{
​this->name = name;
}
void Person::show()
{
​cout << "姓名: " << name << endl;
}
void Employee::show()
{
​cout << "工号: " << eno << endl;
}
void Teacher::show()
{
​cout << "学历: " << degree << endl;
}

int main()
{
​Teacher tea("王华", "20110754", "doctor");
​tea.show();
​return 0;
}

Answer 1

#include <iostream>#include <string>using namespace std; 
class Person{private:
	string name;public:
	Person(){};
	Person(string);	void show();
};
 
Person::Person(string name):name(name){} 
void Person::show(){
	cout<<"姓名:"<<this->name<<endl;
} 
class Employee:public Person{private:
	string eno;public:
	Employee(){};
	Employee(string);	void show();
};
Employee::Employee(string eno):eno(eno){}void Employee::show(){
	cout<<"工号:"<<this->eno<<endl;
} 
class Teacher:public Employee,Person{private:
	string degree;public:
	Teacher(){};
	Teacher(string,string,string);	void show();
};
Teacher::Teacher(string name,string eno,string degree):degree(degree){
	Person(name).show();
	Employee(eno).show();
}void Teacher::show(){
	cout<<"学历:"<<this->degree<<endl;
} 
int main(){
	Teacher tea("abcdef","12345","doctor");
	tea.show();
	return 0;
}