shead.h

内有说明

#ifndef SHEAD_H_INCLUDED
#define SHEAD_H_INCLUDED

#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
#include <string.h>
#define SIZE 100

typedef struct _student
{
  long Number;                    //field of number
  char Name[20];                  //field of name
  float chinesescore;             //field of chinsesecore
  float mathscore;                //field of mathscore
  float heji;                     //field of heji
}Student;

extern void CreatFile();        //查信息文件
extern void AddRecord();        //增加学生信息
extern void DelRecoud();        //删除学生信息
extern void ModifyByNumber();   //修改学生信息
extern void QueryBySeatNum();   //按学号查询
extern void QueryByName();      //按姓名查询
extern void SortByheji();       //按总分查询

#endif // SHEAD_H_INCLUDED