#include<stdio.h>
#include<stdlib.h>
typedef struct{
int Id;
char name[10];
char sex[10];
int room;
int tel;
}StudentInfo;
typedef struct{
int Id;
char courseNo[10];
char courseName[20];
float a;
float b;
float d;
float e;
float f;
}MarkInfo;
StudentInfo si[30];
MarkInfo mi[150];
int sp=0;
int mp=0;
void ReadFile();
void DisplayMainMenu();
/*void DataInput();
void DataQuery();
void DataDelete();
void DataSort();
void QueryById(int );
void QueryByRoom(int );
void QueryMark(int );
void sort1();
void sort2();
void markput();*/
int main()
{
int x;
ReadFile();
while(1){
DisplayMainMenu();
scanf("%d",&x);
switch(x)
{
// case 1:DataInput();break;
// case 2:DataQuery();break;
// case 3:DataDelete();break;
// case 4:DataSort();break;
case 5:exit(0);
}
}
return 0;
}
void ReadFile()
{
FILE *fp;
if((fp=fopen("A.txt","r"))==NULL){printf("打开文件失败！\n");exit(0);}
while(!feof(fp))
{
fscanf(fp,"%d%s%s%d%d",&si[sp].Id,&si[sp].name,&si[sp].sex,&si[sp].room,si[sp].tel);
sp++;
}
fclose(fp);
fp=fopen("B.txt","r");
while(!feof(fp))
{
fscanf(fp,"%d%s%s%f%f%f",&mi[mp].Id,mi[mp].courseNo,mi[mp].courseName,&mi[mp].a,&mi[mp].b,&mi[mp].d);
if(mi[mp].e>=60)
mi[mp].f=mi[mp].a*0.6;
else mi[mp].f=0;
mp++;
}
fclose(fp);
}
void DisplayMainMenu()
{
printf("\n1)数据录入\n2)数据查询\n3)数据删除\n4)数据排序\n5)程序结束\n");
}
