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ÔÚint place_check(flightnode *l,char *start_place,char *end_place)º¯ÊýÖУ¬¶¨Ò庽°àÖ¸Õë*p=h£¬Ê¹ÓÃforÑ»·Ñ°ÕÒÆ¥Åästart_placeºÍstart_placeµÄ½áµã£¬ÕÒµ½Æ¥ÅäµÄº½°à½áµãºó£¬Êä³ö¸Ãº½°àµÄËùÓÐÐÅÏ¢¡£
ÔÚvoid check_all_flight(flightnode *l)º¯ÊýÖУ¬¶¨Ò庽°àÖ¸Õë*p=h£¬Ê¹ÓÃforÑ»·Êä³öËùÓк½°àÐÅÏ¢¡£
a==1 ¿ªÊ¼ Çë¿Í»§Ñ¡Ôñ²éѯ·½ ʽ£¬´æÓÚaÖÐ ¸ù¾ÝaµÄÖµ½øÐÐÑ¡Ôñ a==3 a==2 µ÷ÓÃflight_num_c µ÷ÓÃcheck_all_fl µ÷ÓÃplace_chec heckº¯Êý½øÐвéѯ ightº¯Êý½øÐвéѯ kº¯Êý½øÐвéѯ
flight_num_checkº¯ÊýµÄÁ÷³Ìͼ£º
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3.5 ²éѯ¶©µ¥Ä£¿é
ÔÚÖ÷º¯ÊýÖÐÊäÈë¡°5¡±£¬µ÷ÓÃvoid passenger_check(passengerList *PList)º¯ÊýÑ¡ÔñʹÓÃÄÄÒ»ÖÖ²éѯ·½Ê½½øÐвéѯ¡£Ìáʾ¿Í»§ÊäÈë²éѯ·½Ê½£¬Èç¿Í»§ÊäÈë¡°1¡±£¬Ôòµ÷ÓÃint ID_name_check(passengerList *PList,char *name,char *ID_num)º¯Êý°´¿Í»§µÄÐÕÃûºÍÖ¤¼þºÅ¶Ô¶©µ¥½øÐвéѯ£¬Ìáʾ¿Í»§ÊäÈëÐÕÃûºÍÖ¤¼þºÅ£¬·Ö±ð´æÓÚnameºÍID_numÖУ»Èç¿Í»§ÊäÈë¡°2¡±£¬Ôòµ÷ÓÃint order_num_check(passengerList *PList,int order_num)º¯Êý°´¶©µ¥ºÅ¶Ô¶©µ¥½øÐвéѯ£¬Ìáʾ¿Í»§ÊäÈë¶©µ¥ºÅ£¬´æÓÚorder_numÖУ»Èç¿Í»§ÊäÈë¡°3¡±£¬Ôòµ÷ÓÃvoid check_all_passenger(passengerList *PList)º¯Êýä¯ÀÀÈ«²¿¶©µ¥ÐÅÏ¢¡£
ÔÚint ID_name_check(passengerList *PList,char *name,char *ID_num)º¯ÊýÖУ¬¶¨Òå¿Í»§Ö¸Õë*p= PList->head->next£¬Ê¹ÓÃforÑ»·Ñ°ÕÒÆ¥ÅänameºÍID_numµÄ½áµã£¬ÕÒµ½Æ¥ÅäµÄ¶©µ¥½Úµãºó£¬Êä³ö¸Ã¶©µ¥µÄËùÓÐÐÅÏ¢¡£
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ÔÚint order_num_check(passengerList *PList,int order_num)º¯ÊýÖУ¬¶¨Òå¿Í»§Ö¸Õë*p=PList->head->next£¬Ê¹ÓÃforÑ»·Ñ°ÕÒÆ¥Åäorder_numµÄ½áµã£¬ÕÒµ½Æ¥ÅäµÄ¶©µ¥½áµãºó£¬Êä³ö¸Ã¶©µ¥µÄËùÓÐÐÅÏ¢¡£
ÔÚvoid check_all_passenger(passengerList *PList)º¯ÊýÖУ¬¶¨Òå¿Í»§Ö¸Õë*p=PList->head->next£¬Ê¹ÓÃforÑ»·Êä³öËùÓж©µ¥ÐÅÏ¢¡£
order_num_checkº¯ÊýµÄÁ÷³Ìͼ£º ¿ªÊ¼
Y passengernode *p=PList->head->next p!=NULL Y p->order_num ==order_num N N ½áÊø a==1 ¿ªÊ¼ Çë¿Í»§Ñ¡Ôñ²éѯ·½ ʽ£¬´æÓÚaÖÐ ¸ù¾ÝaµÄÖµ½øÐÐÑ¡Ôñ a==3 a==2 µ÷ÓÃorder_num_ch µ÷ÓÃname_ID_che µ÷ÓÃcheck_all_pas ckº¯Êý½øÐвéѯ sengerº¯Êý½øÐвéѯ eckº¯Êý½øÐвéѯ p=p->next ·µ»Ø¡°0¡± Êä³öº½°àÐÅÏ¢£¬·µ»Ø¡°1¡± ,.
3.6 Ð޸ĺ½°àÄ£¿é
ÔÚÖ÷º¯ÊýÖÐÊäÈë¡°6¡±£¬µ÷ÓÃvoid modify_flight(flightnode *&h,passengerList *&PList)º¯Êý¶Ôº½°àÐÅÏ¢½øÐÐÐ޸ġ£Ìáʾ¿Í»§ÊäÈëÐÞ¸Äģʽ£¬Èç¿Í»§ÊäÈë¡°1¡±£¬Ôòµ÷ÓÃvoid add_flight(flightnode *&h)º¯ÊýÌí¼Óº½°àÐÅÏ¢£»Èç¿Í»§ÊäÈë¡°2¡±£¬Ôòµ÷ÓÃvoid delete_flight(flightnode *&h,passengerList *&PList)º¯Êýɾ³ýÖ¸¶¨µÄº½°àÐÅÏ¢£¬Ìáʾ¿Í»§ÊäÈ뺽°àºÅ£¬´æÓÚflight_numÖУ»Èç¿Í»§ÊäÈë¡°3¡±£¬Ôòʾ¿Í»§ÊäÈ뺽°àºÅ£¬Èç¹û¸Ãº½°àºÅ´æÔÚ£¬ÔòÌáʾÓû§ÊäÈëÐ޸ĺóµÄÆð·ÉµÖ´ïʱ¼ä¡£
ÔÚvoid delete_flight(flightnode *&h,passengerList *&PList)º¯ÊýÖУ¬¶¨Ò庽°àÖ¸Õë*pr=h£¬¶¨Ò庽°àÖ¸Õëp=pr->next£¬¶¨Òå¿Í»§Ö¸Õë*qr=PList->head£¬¶¨Òå¿Í»§Ö¸Õë*q=qr->next¡£Ê¹ÓÃwhileÑ»·Ñ°ÕÒÆ¥Å亽°àºÅµÄº½°à½áµã£¬ÕÒµ½ºóÖ´ÐÐ
¿ªÊ¼ pr->next=p->next;free(p)£¬É¾³ýÖ¸¶¨µÄº½°àÐÅÏ¢£»Ê¹ÓÃwhileÑ»·ÕÒµ½Æ¥Å亽°àºÅµÄ¶©Çë¿Í»§Ñ¡ÔñÐÞ¸ÄÄ£ µ¥½áµã£¬Ö´ÐÐqr->next=q->next;free(q)£¬É¾³ý¶Ô¸Ãº½°à¶©Æ±µÄ¶©µ¥ÐÅÏ¢¡£Èç¹ûûÓÐÕÒµ½
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