#include<iostream>

#include<string>

using namespace std;

Class Student

{

public:

protected:

int num;

string name;

char sex;

};

Class Student1:protected Student

{public:

void get_value_1();

void display1();

private:

int age;

string sddr;

};

void get_value()

{

cin>>num>>name>>sex;

cin>>age>>adress;

}

void Student1::display1()

{

cout<<"num:"<<num<<endl;

cout<<"name:"<<name<<endl;

cout<<"sex:"<<sex<<endl;

cout<<"age:"<<age<<endl;

cout<<"address:"<<adrr<<endl;

}

int main()

{Student1 stud1;

stud1.get_vaule1();

stud1.display1();

return 0;

}