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Description
Student类含有私有数据成员:num,name,sex，公有成员函数: 输入函数get_value()和输出函数display()。采用公用继承方式实现类Student1，增加数据成员:age,addr，成员函数:get_value_1()和display_1()。在程序运行时输入num,name,sex,age,addr的值，调用输出函数输出以上5个数据的值。
Input
输入num,name,sex,age,addr的值
Output
输出num,name,sex,age,addr的值
Sample Input
1001 zhang m 21 shanghai
Sample Output
num: 1001name: zhangsex: mage: 21address: shanghai
#include <iostream>
using namespace std;
class Student
{
public:
void get_value()
{
cin>>num>>name>>sex;
}
void display( )
{
cout<<"num: "<<num<<endl;
cout<<"name: "<<name<<endl;
cout<<"sex: "<<sex<<endl;
}
private :
int num;
char name[10];
char sex;
};
class Student1:public Student
{public:
void get_value_1()
{//get_value();
cin>>age>>addr;
}
void display_1()
{cout<<"age: "<<age<<endl;
cout<<"address: "<<addr<<endl;}
private:
int age;
char addr[30];
};
int main()
{
Student1 stud1;
stud1.get_value();
stud1.get_value_1();
stud1.display();
stud1.display_1();
return 0;
}