校园信息管理系统之链表法

#include<iostream> #include<string> using namespace std; class Student{ private: typedef struct student{ string num; string name; string sex; string address; string birthday; string sclass; string major; string sregister; struct student *next; }node; typedef node *link; link stu; public: void Show(); void Read(); long Save(); void Load(); void Insert(); void Delete(); void Sort(); void Change(); void Query(); friend istream &operator>>(istream &,Student::student &); friend ostream &operator<<(ostream &,Student::student &); }; class Teacher{ private: typedef struct teacher{ string name; string sex; string address; string birthday; string course; string tregister; struct teacher *next; }Node; typedef Node *Link; Link tea; public: void Show(); void Read(); long Save(); void Load(); void Insert(); void Delete(); void Change(); void Query(); //教师排序功能不实现 friend istream &operator>>(istream &,Teacher::teacher &); friend ostream &operator<<(ostream &,Teacher::teacher &); }; class CMDOrder{ public: bool helpCMD(); bool inputCMD(); bool outputCMD(); bool saveCMD(); bool loadCMD(); bool analyzeCMD(); bool exitCMD(); };