#include<iostream>

using namespace std;

class person  { 
       private:
              char name[10];// 定义一个结构资料型态Student 
    public:
              friend istream& operator>>(istream& is,person& ps){
                     return        is>>ps.name;
              }
              friend ostream& operator<<(ostream& os,person& ps){
                     return        os<<ps.name;
              }
};

int main(){
       person p;
       cout <<"How many students in class:"<<endl;
    cin >> p;
    cout<<"name :"<<p<<endl;

       system("pause");
       return 0;
}