飞机售票系统程序.doc

#includeticket.h#includeplan.h#includeinfor.h/对plan.h进行定义/#ifndef_PLAN_H #define_PLAN_H#include#include#include#idefine PLANEDAT plane.dat /航班记录文件void plane_check();AirPlane plane_check_id(int id,int flag); /按航班id查找int planesave(AirPlane Plane); /保存航班记录#endif /_PLAN_H /对infor.h进行定义/#ifndef _INFOR_H#define _INFOR_H/机票信息typedef structint m_planeID; /航班号char m_left； /剩余票数char m_date; /日期float m_price; /价格int m_rebate; /设置打折AirPlane；/用户信息typedef struct char m_ID20 ; /身份证号 char m_name20; /姓名 int m_planeID; /航班号 char m_ticketnum15;/机票编号 int m_isFlog; / Passenger;#endif /_INFOR_Hint main() printf(-welcome use -n); menu(); return 0;void menu()int c;while(1)printf(n-MENU-n);printf(t1订票n);printf(t0退出n);printf(-n);printf(请输入：);scanf( %d,&c);switch(c)case 1:book_ticket();break;case 0:return ;void save(Passenger pass)/保存售票记录int r=0;AirPlane plane=0; /用户文件写入FILE* fd=fopen(USERDAT,a+);if(NULL=fd)printf(%s OPEN ERROR!n,PLANEDAT);return ;fwrite(&pass,sizeof(pass),1,fd);fclose(fd);/plane文件修改fd=fopen(PLANEDAT,r+);if(NULL=fd)printf(%s OPEN ERROR!n,PLANEDAT);return ;while(1)r=fread(&plane,sizeof(plane),1,fd);if(r=0)break;if(plane.m_planeID=pass.m_planeID)plane.m_left-;fseek(fd,sizeof(plane)*(-1),SEEK_CUR);fwrite(&plane,sizeof(plane),1,fd);break;fclose(fd);void book_ticket()int id=0;char c;AirPlane plane=0;Passenger pass=0;printf(n-订票-n);while(1)printf(请输入航班号：(0退出订票)n);scanf( %d,&id);if(0=id) break;plane=plane_check_id(id,0);if(plane.m_planeID=0)printf(航班不存在n);continue;if(plane.m_left=0)printf(无票，是否定其它航班(y/n)n);scanf( %c,&c);if(c!=y&c!=Y)break;else continue;printf(请输入你的身份证号n);scanf( %s,pass.m_ID);printf(请输入你的姓名：n);scanf( %s,pass.m_name);showticket(&plane,&pass);printf(是否确定（y/n）n);scanf( %c,&c);if(c=y|c=Y)ticket(pass.m_ticketnum);pr