用C++写的航班订票系统，#define P_S &(p->number),p->time_go,p->time_to,p->place_go,p->place_to,&(p->price),&(p->discount),&(p->seat_total),&(p->seat_odd)

#define P_P p->number,p->time_go,p->time_to,p->place_go,p->place_to,p->price,p->discount,p->seat_total,p->seat_odd

#define C_S p->name,&(p->numb_id),&(p->amount_t),&(p->numb_p) -Using C++ to write the flight booking system,# define P_S &　(p->　number), p->　time_go, p->　time_to, p->　place_go, p->　place_to, &　(p->　price), &　( p->　discount), &　(p->　seat_total), &　(p->　seat_odd)# define P_P p->　number, p->　time_go, p->　time_to, p->　place_go, p->　place_to, p->　price, p->　discount, p->　seat_total, p->　seat_odd# define C_S p->　name, &　(p->　numb_id), &　(p->　amount_t), &　(p->　numb_p)