/**************管理员模式****************/
int adm()
{
int x;
printf("\n\n\n\n");
printf("\t\t|-------------------------------------------------------------|\n");
printf("\t\t| |\n");
printf("\t\t| ====================== |\n");
printf("\t\t| 管理员模式 |\n");
printf("\t\t| ====================== |\n");
printf("\t\t| |\n");
printf("\t\t| 1.录入图书信息 |\n");
printf("\t\t| 2.查看图书信息 |\n");
printf("\t\t| 3.修改图书信息 |\n");
printf("\t\t| 4.修改管理密码 |\n");
printf("\t\t| 5.退出系统 |\n");
printf("\t\t|-------------------------------------------------------------|\n");
printf("\n\t\t 请输入您的选择:");
scanf("%d",&x);
return x;
}
/******************客户模式********************/
int peo()
{
int x;
printf("\n\n\n\n");
printf("\t\t|-------------------------------------------------------------|\n");
printf("\t\t| |\n");
printf("\t\t| ====================== |\n");
printf("\t\t| 欢迎光临 |\n");
printf("\t\t| ====================== |\n");
printf("\t\t| |\n");
printf("\t\t| 1.查看图书信息 |\n");
printf("\t\t| 2.借阅图书 |\n");
printf("\t\t| 3.退出系统 |\n");
printf("\t\t|-------------------------------------------------------------|\n");
printf("\n\t\t 请输入您的选择:");
scanf("%d",&x);
return x;
}
/*********查看所有图书*******/
void show_all_book()
{
int i;