#include<iostream>
using namespace std;
#include "xt8-4.h"
int main()
{Student stud;
stud.set_value();
stud.display();
return 0;
}
或:
#include <iostream>
using namespace std;
void Student::display()
{cout<<"num:"<<num<<endl;
cout<<"name:"<<name<<endl;
cout<<"sex:"<<sex<<endl;
}
void Student::set_value()
{cin>>num;
cin>>name;
cin>>sex;
}