if(m==p->num)
{
printf("请输入修改后的信息(书号/书名/作者/单价)\n");
scanf("%d%s%s%f",&p->num,&p->Bname,&p->Wname,&p->score);
}
printf("\n");
printf("按回车键返回:
");
getch();
}
voidmenu()
{
system("cls");
printf("\n\n\n\t\t\t欢迎使用图书管理系统\n\n\n");
printf("\t\t\t*********************************\n");
printf("\t\t\t*主菜单*\n");
printf("\t\t\t*********************************\n\n\n");
printf("\t\t1输入2查询\n\n");
printf("\t\t3删除4排序\n\n");
printf("\t\t5显示6修改\n\n");
printf("\t\t7录入8退出\n\n");
printf("\t\t请选择[1/2/3/4/5/6/7/8]:
");
}
voidmain()
{
intj,num;
Bookbook[SIZE];
while
(1)
{menu();
scanf("%d",&j);
switch(j)
{
case1:
input(book,&num);break;
case2:
find(book,num);break;
case3:
del(book,&num);break;
case4:
sort(book,num);break;
case5:
display(book,num);break;
case6:
xiugai(book,num);break;
case7:
wenjian(book,num);break;
case8:
exit(0);
}
}
}