#include <iostream>
using namespace std;
class Student{
public:
Student(int n, float s): num(n), score(s){}
void change(int n, float s){num = n; score = s;}
void display(){
cout<<num<<" "<<score<<endl;
}
private:
int num;
float score;
};
int main(){
Student stud(101, 78.5);
stud.display();
stud.change(101, 80.5);
stud.display();
system("pause");
return 0;
}
?
101 78.5
101 80.5