第一个包含类的C++程序

#include<iostream>using namespace std;class student{private:int num;int score;public:void setdata(){cin>>num;cin>>score;}void displyadata(){cout<<"num:"<<num<<endl;cout<<"score:"<<score<<endl;};};student s1,s2;int main(){s1.setdata();s2.setdata();s1.displyadata();s2.displyadata();return 0;}