#include

#include

#include

#include

#include

#include

#define max 60

typedef struct customer

{//乘客信息

char name[10];//姓名

int amount;//订票数

char rank;//火车票种类：硬座、软座、硬卧、软卧

int  idcard;//×××号码

struct customer *next;//指向下一乘客结点

}customer;

typedef struct railway

{//列车信息

char des_name[10];//乘车区间

char railway_no[6];//列车次

char time[10];//时间

int customer_a;//乘员定额

int free_a;//剩余票数

int price[4];//各种车票的价格

customer *custname;//以订票乘客名单

customer *replname;//候补乘客名单

struct railway *next;//指向下列车结点

}railway,*prailway;

int customer_c=0;//所有列车的订票乘客总数

railway *head;//列车头结点

railway *p2;//列车结点指针

customer *custp1[max];//各列车乘客结点指针

customer *replp1[max];//各列车候补结点指针

int Isempty=1;//是否有订票乘客

int Isreplace=1;//是否有候补乘客

customer *prior;//满足要求的订票乘客的前节点，以作删除操作

int shouldsave=0;

char Continue()//询问是否继续函数

{char answer;

while(1)

{printf("\n\t 您是否想继续(Y/N)?"); scanf("%s",&answer);

system("cls");

if(answer=='y'||answer=='Y') return 'y';

else if(answer=='n'||answer=='N') return 'n';

else printf("\n\t输入有误，请重新输入！");}

}

void errormess()//操作出错函数

{printf("\n\t对不起，您的操作有误！"); getch();}

int find_railway(prailway l,char *key)//核对列车号是否唯一

{int flag=0;railway *p1;p1=l;

if(p1==p2) return flag;

while(p1!=p2&&p1!=NULL)

{if(strcmp(p1->railway_no,key)==0)

{flag=1; break;}

p1=p1->next;}

return flag;

}

int find_railway(prailway l,char *key,prailway &p2,int &railway_no)//列车号查找函数

{int flag=0;railway *p1;p1=l;

while(p1!=NULL)

{if(strcmp(p1->railway_no,key)==0)

{flag=1; p2=p1; break;}

p1=p1->next;

if(p1!=NULL) railway_no++;}

return flag;

}

void des_name_search()//乘车区间查找

{railway *p1=head;char desname[50];

if(head==NULL)

{printf("\n\t没有您要查找的乘车区间！"); getch();

return;}

printf("\n\t请输入乘车区间："); scanf("%s",&desname);

printf("\n\t您所查询的乘车区间信息：");

printf("\n__________________________________________________________________________________\n");

while(p1!=NULL)

{if(strcmp(p1->des_name,desname)==0)

{printf("车 次   乘车区间  时 间 总票额   剩余票数 硬座票价 软座票价 硬卧票价 软卧票价\n");

printf("\n%-9s%-9s%-9s%-9d%-9d%-9d%-9d%-9d%-9d",p1->railway_no,p1->des_name,p1->time,p1->customer_a,p1->free_a,p1->price[0],p1->price[1],p1->price[2],p1->price[3]);}

p1=p1->next;

}printf("\n__________________________________________________________________________________\n");

Continue();

}

void railway_add()//列车增加函数

{railway *p1;

while(1)

{if(head==NULL)

{p1=p2=new railway;head=p2;

}

else

{p1=new railway;p2->next=p1;p2=p1;

}

printf("\n\t添加新的列车号！\n");

printf("\n\t请输入乘车区间：");

scanf("%s",&p2->des_name);

while(1)

{printf("\n\t请输入--列车号："); scanf("%s",&p2->railway_no);

if(find_railway(head,p2->railway_no)) printf("\n\t列车号已存在！\n");

else break;

}

printf("\n\t请输入----时间：");scanf("%s",&p2->time);

printf("\n\t请输入座位数量："); scanf("%d",&p2->customer_a);

printf("\n\t请输入硬座价格："); scanf("%d",&p2->price[0]);

printf("\n\t请输入软座价格："); scanf("%d",&p2->price[1]);

printf("\n\t请输入硬卧价格："); scanf("%d",&p2->price[2]);

printf("\n\t请输入软卧价格："); scanf("%d",&p2->price[3]);

p2->free_a=p2->customer_a;p2->custname=NULL;

p2->replname=NULL;shouldsave=1;

if(Continue() =='n')

{p2->next=NULL; return;}

}

}

int empty_railway()//判断列车是否存在

{if(head==NULL)

{system("cls");

printf("\n\t对不起，此列车不存在，按任意键返回！"); getch();

return 1;

}

else return 0;

}

void railway_see()//查看列车信息函数

{

system("cls");

railway *p1;

p1=head;

if(empty_railway() ) return;

printf("\n\n\t\t\t\t  列车信息:\n");

printf("\n__________________________________________________________________________________\n");

printf("车 次   乘车区间  时 间  总票额  剩余票数 硬座票价 软座票价 硬卧票价 软卧票价\n ");

while(p1!=NULL)

{

printf("\n%-9s%-9s%-9s%-9d%-9d%-9d%-9d%-9d%-9d",p1->railway_no,p1->des_name,p1->time,p1->customer_a,p1->free_a,p1->price[0],p1->price[1],

p1->price[2],p1->price[3]);

p1=p1->next;

}

printf("\n__________________________________________________________________________________\n");

printf("\n\t按任意键返回！\n"); getch();

}

void railwaymanage()//列车管理

{char c;system("cls");

while(1)

{printf("\n\t\t\t\t  列车管理菜单");

printf("\n__________________________________________________________________________________\n\n");

printf("\t\t\t\t1.添加新的列车号\n");

printf("\t\t\t\t2.查 看 列 车 号\n");

printf("\t\t\t\t3.查 看 乘车区间\n");

printf("\t\t\t\t4.返 回 主 菜 单\n");

printf("\n__________________________________________________________________________________\n");

printf("\t请选择您要的服务：");scanf("%s",&c);

switch(c)

{case '1': railway_add(); break;

case '2': railway_see(); break;

case '3': des_name_search(); break;

case '4': return;}

}

}

void booking()//订票乘客信息

{int ticket_c,idcard,i,flag=0;int railway_no=0;railway *p1;customer *p2;

customer *p3;char answer[7];char temp,c;int tag=0;int Isrepl=0;

if(empty_railway() ) return;

while(1)

{printf("\n\t现在您可以订票了！");

flag=0;railway_no=0;  tag=0;

printf("\n\t请输入列车号：");scanf("%s",&answer);

if(find_railway(head,answer,p1,railway_no) )

{while(1)

{printf("\n\t请输入您想要订购的票的数量：");

scanf("%d",&ticket_c);

if(ticket_c==0)

{printf("\n\t请在此输入列车号："); getch();}

else break;

}if(p1->free_a>=ticket_c)

{customer_c++;flag=1;Isrepl=1;

if(p1->custname==NULL)

{custp1[railway_no]=p2=new customer;

p1->custname=custp1[railway_no];}

else

{p2=new customer;custp1[railway_no]->next=p2;

custp1[railway_no]=p2;}

Isempty=0;custp1[railway_no]->amount=ticket_c;

idcard=p1->customer_a-p1->free_a+1;

custp1[railway_no]->idcard=idcard;

p1->free_a-=ticket_c;printf("\n\t请输入您的姓名：");

scanf("%s",&custp1[railway_no]->name);

while(1)

{printf("\n\t请输入票种："); scanf("%s",&custp1[railway_no]->rank);

if(!(custp1[railway_no]->rank>='1'&&custp1[railway_no]->rank<='3'))

{printf("\n\t输入有误，请重新输入"); getch();}

else break;

}

printf("\n\t输入您的id信息："); scanf("%d",&custp1[railway_no]->idcard);

if(ticket_c<10) printf("\n\t");else printf("\n\t");

printf("\n\t恭喜您订票成功！\n");

for(i=0;i

{printf("\n\t您所预定的座位号是%d",idcard++);

if(i%10==0) printf("\n\t");}

printf("\n");

}

else if(p1->free_a==0)

{printf("\n\t对不起，票已售完！\n"); Isrepl=0;}

else

{printf("\n\t对不起，当前没有多余的票！\n"); Isrepl=0;}

if(!Isrepl)

{

printf("\n\t您是否想成为后部乘客(Y/N)？"); scanf("%s",&temp);

if(temp=='y'||temp=='Y')

{if(p1->replname==NULL)

{replp1[railway_no]=p3=new customer;

p1->replname=replp1[railway_no];}

else

{p3=new customer;replp1[railway_no]->next=p3;

replp1[railway_no]=p3;}

Isreplace=0;tag=1;

replp1[railway_no]->amount=ticket_c;

printf("\n\t请输入您的姓名："); scanf("%s",&replp1[railway_no]->name);

replp1[railway_no]->idcard=idcard;

replp1[railway_no]->amount=ticket_c;

while(1)

{

printf("\n\t请输入车票种类："); scanf("%s",&replp1[railway_no]->rank);

printf("\n\t请输入您的ID信息："); scanf("%d",&replp1[railway_no]->idcard);

if(!(replp1[railway_no]->rank>='1'&&replp1[railway_no]->rank<='3'))

{printf("\n\t输入有误，请重新输入："); getch();}

else break;

}

printf("\n\t没有剩余座位！\n");shouldsave=1;

}

}

}

else printf("\n\t对不起，没有此列车！\n");

if(flag)

custp1[railway_no]->next=NULL;

if(tag)

{replp1[railway_no]->next=NULL;

printf("\n\t您已经成功排入后部订票队列中！\n");}

printf("\n\t是否退出菜单？：(Y/N)"); scanf("%s",&c);

if(c=='y') return;

}

}

void display_reserve()//显示订票乘客信息

{system("cls");railway *p1;customer *p2;p1=head;

if(empty_railway() ) return;

printf("\n\t\t\t订票信息");

if(Isempty)

{printf("\n\t对不起，没有订票乘客信息！\n");  getch();

return;}

printf("\n__________________________________________________________________________________\n");

printf("姓  名 车  次   订票数   乘车区间  票类  ×××号码\n");

while(p1!=NULL)

{if(p1->custname!=NULL)

{p2=p1->custname;

while(p2!=NULL)

{

printf("\n%-8s%-10s%-9d%-9s%-6c%-9d",p2->name,p1->railway_no,p2->amount,p1->des_name,p2->rank,p2->idcard);

if(p1->free_a>=1) printf("\n\n\t还有多余的票！\n");

else printf("\n\n\t票已售完！\n");p2=p2->next;

}

}

p1=p1->next;

printf("\n\n__________________________________________________________________________________\n");}

printf("\n\t按任意键返回！"); getch();return;

}

void display_replace()//候补乘客信息

{system("cls");railway *p1;customer *p2;p1=head;

if(empty_railway() ) return;printf("\n\t候补乘客信息！");

if(Isreplace)

{printf("\n\t对不起，没有候补乘客信息！\n"); getch();

return;}

printf("\n__________________________________________________________________________________\n");

printf("姓  名 车  次   订票数   乘车区间  票类  ×××号码\n");

while(p1!=NULL)

{if(p1->replname!=NULL)

{p2=p1->replname;

while(p2!=NULL)

{

printf("\n%-8s%-10s%-9d%-9s%-6c%-9d",p2->name,p1->railway_no,p2->amount,p1->des_name,p2->rank,p2->idcard);

if(p1->free_a>=1) printf("\n\t还有多余的票！\n");

else printf("\n\t票已售完！\n");p2=p2->next;}

}

p1=p1->next;}

printf("\n\n__________________________________________________________________________________\n");

printf("\n\t按任意键返回！"); getch();return;

}

void customermagmenu()//乘客管理菜单

{char c;system("cls");

while(1)

{printf("\n\t\t   乘客管理菜单\n");

printf("\n________________________________________________________\n");

printf("\t\t1.乘   客   信   息\n");

printf("\t\t2.候 补 乘 客 信 息\n");

printf("\t\t3. 返 回 主 菜 单\n");

printf("\n________________________________________________________\n");

printf("\t请选择您要的服务："); scanf("%s",&c);

switch(c)

{case '1':display_reserve(); break;

case '2':display_replace(); break;

case '3':return;

default:errormess();}

}

}

void refundticketmenu()//退票函数

{int railway_no=0,flag=0;railway *p1;customer *p2,*p4;customer *p3,*p5;

char answer[7],name[7];int tag=0;int idcard;

if(empty_railway() ) return;

printf("\n\t现在开始退票手续");

if(Isempty)

{printf("\n\t对不起，乘客不存在！"); getch();return;}

while(1)

{flag=0; tag=0; railway_no=0;

printf("\n\t请输入车次："); scanf("%s",&answer);

if(find_railway(head,answer,p1,railway_no))

{p2=p1->custname;

printf("\n\t请输入您的姓名："); scanf("%s",&name);

if(p2==NULL)

{printf("\n\t对不起，乘客不存在！");if(Continue()=='n') return;

}

else

while(p2!=NULL)

{if(strcmp(p2->name,name)==0)

{if(p2==p1->custname)

{prior=p1->custname;idcard=p2->idcard;

flag=1; break;}

}

else if(p2->next!=NULL)

{if(strcmp(p2->next->name,name)==0)

{tag=1;prior=p2;

idcard=p2->next->idcard;flag=1; break;

}

}

p2=p2->next;shouldsave=1;

}

if(!flag) printf("\n\t对不起，乘客不存在！\n");

}

else printf("\n\t对不起，该车次列车不存在！\n");

if(flag)

{if(prior==p1->custname&&!tag)

{if(prior->next==NULL)

{p1->free_a+=prior->amount;p1->custname=NULL;}

else

{p1->free_a+=prior->next->amount;p1->custname=prior->next;

}

}

else{

p1->free_a+=prior->next->amount;prior->next=prior->next->next;

}

customer_c--;if(customer_c==0) Isempty=1;shouldsave=1;}

if(flag)

{p3=p1->replname;

while(p3!=NULL)

{if(p3->amount<=p1->free_a)

{printf("\n\t后部乘客已经存在！\n");

p4=custp1[railway_no]->next=new customer;

p4->next=NULL;Isempty=0;

if(p1->custname==NULL) p1->custname=p4;

strcpy(p4->name,p3->name);p4->rank=p3->rank;

p4->amount=p3->amount;p4->idcard=idcard;

p1->free_a=p3->amount;customer_c++;

if(p3->next==NULL) Isreplace=1;

if(p1->replname==p3)

{if(p1->replname->next==NULL) p1->replname=NULL;

else p1->replname=p3->next;}

else p5->next=p3->next->next;break;

}

if(p3->next!=NULL)

if(p3->next->amount<=p1->free_a)

p5=p3;p3=p3->next;shouldsave=1;}

printf("\n\t退票成功！\n"); getch();return;

}

shouldsave=1;if(Continue()=='n') return;

}

}

int main()//主函数

{system("cls");system("mode con: cols=90 lines=35");//窗口设计

railway *p1;p1=head;char c;

do{system("cls");

printf("\n\t\t\t\t     火车票订票系统\n");

printf("\n           ****************************************************************\n");

printf("\t\t\t            (1)列车----管理\n");

printf("\t\t\t            (2)订票----菜单\n");

printf("\t\t\t            (3)退票办理菜单\n");

printf("\t\t\t            (4)乘客管理菜单\n");

printf("\t\t\t            (5)退出----系统\n");

printf("\n           ****************************************************************\n");

printf("请选择您要的服务：");

scanf("%s",&c);

switch(c)

{case '1': railwaymanage(); break;

case '2': booking(); break;

case '3': refundticketmenu(); break;

case '4': customermagmenu(); break;

case '5': exit(0);

default: break;}

}while(c!=5);

return 0;

}

windows编译运行C:\Users\chunli>g++ main.c

C:\Users\chunli>a

火车票订票系统

****************************************************************

(1)列车----管理

(2)订票----菜单

(3)退票办理菜单

(4)乘客管理菜单

(5)退出----系统

****************************************************************