linkstudent.h

增加学生信息、删除学生信息、修改学生信息 查询时可实现按姓名查询、按学号查询； 能对用户指定的任意课程名

#ifndef LINKSTUDENT_H_
#define LINKSTUDENT_H_
#include "student.h"
class Linkstudent
{
public:
	Student stu;
	Linkstudent *next;
	Linkstudent(const Student & s,Linkstudent *nextval = NULL)
	{
		stu = s;
		next = nextval;
	}
	Linkstudent(Linkstudent *nextval = NULL)
	{
		next = nextval;
	}

};
#endif