第三周实验报告 1

#include <iostream>  using namespace std;  class Student      {  public:         void set_data(int n, char *p,char s);      void display( );  private:       int num;      char name[20];           char sex;       };    void Student::set_data(int n, char *p,char s)  {      num=n;       strcpy(name,p);       sex=s;  }  void Student::display( )       {      cout<<"num: "<<num<<endl;      cout<<"name: " <<name<<endl;       cout<<"sex: " <<sex<<endl;     }   int main()  {      Student stud1,stud2;            stud1.set_data(1,"He",'f');      stud2.set_data(2,"She",'m');      stud1.display();      stud2.display();      return 0;  }