*Payment(ORDER *); //结账Рvoid ModifyPW(void); //密码修改Рint Pass_Word(void); //密码验证Рvoid Observe(void); //账目查询Рvoid ListMenu(void); //账单管理菜单Рvoid List_Management(void); //账单管理Рvoid Main_Menu(void); //主菜单Рvoid Get_Rank(void); //统计Рvoid Menu_select(void); //选择功能Р//主函数Рint main(){Р puts("1");Р Table_Init();Р puts("2");Р Menu_select();Р system("pause");Р}Р//系统主菜单Рvoid Main_Menu(){Р printf("\n*********************\n");Р printf("餐厅服务系统\n");Р printf("*********************\n");Р printf("1.点菜\n");Р printf("2.客户结账\n");Р printf("3.账目管理\n");Р printf("4.餐厅统计\n");Р printf("5.退出系统\n");Р}Р//选择功能Рvoid Menu_select(void){Р ORDER* head;Р?int choose;Р?int result;Р?head=NULL;Р?system("cls");Р?do{Р Load_Dish();Р Main_Menu();Р printf("请选择:\n");Р fflush(stdin);Р scanf("%d",&choose);Р //system("cls");Р switch(choose){