主题：放送航空售票系统源代码(已修正错误)
yrd2002
[专家分：1000] 发布于 2005-12-27 19:57:00
我们老师布置的作业，基本上完成了，现已完成，并修正了部分错误
注意事项，输入字符时不要包含空格，由于本人用的编译器有问题，gets函数不能正常工作，。如果想要输入字符串中包含空格，请自行将部分scanf改为gets.
程序采用链表和顺序表的混合设计
本人初学数据结构，希望与大家多多交流
如有问题请跟帖讨论
功能：可以输入姓名查询自己的航班信息
可以订票，退票
可以增加航班（设置了密码）
几个函数功能的描述
void init(flightmange* fl,char fn[][20],int fnum[],int tic[] ) 初始化航班信息
void printall(flightmange* fl,int *length)显示所有航班信息
void welcome()显示主界面
int findflight(flightmange *fl,int n,int *length)查询是否存在此航班号
void printselect(flightmange *fl,int i,int n)显示当前航班信息
void booktic(flightmange *fl,int *length)订票
flightdetail* findname(flightdetail *m,char na[]) 搜索指定用户名
void returntic(flightmange *fl,int *length)退票
void search(flightmange *fl,int *length)搜索指定用户的航班信息
void create(flightmange *fl,int *length)在原有的航班基础上添加新航班
#define N 5
#include "stdio.h"
#include "stdlib.h"
#include "malloc.h"
#include "string.h"
typedef struct flightdetail
{
char customer[10];
int num;
struct flightdetail *next;
}flightdetail;
typedef struct flightmange
{
char name[20];
int booked;
int ticket;
int flightnum;
flightdetail *next;
}flightmange;
void init(flightmange* fl,char fn[][20],int fnum[],int tic[] )
{
int i;
flightdetail *fd;
for(i=0;i<N;i++)
{ fd=(flightdetail *)malloc(sizeof(flightdetail));
strcpy((fl[i]).name,fn[i]);
(fl[i]).booked=0;
(fl[i]).ticket=tic[i];
(fl[i]).flightnum=fnum[i];
(fl[i]).next=fd;
fd->next==NULL;
}
}
void printall(flightmange* fl,int *length)
{
int i;
printf("\tAll Flght Information\n\n");
printf("Flightname Flightnum All Sold Rest\n\n");
for(i=0;i<*length;i++)
{
printf("%-20s",(fl[i]).name);
printf(" %-8d",(fl[i]).flightnum);
printf(" %-5d",(fl[i]).ticket);
printf(" %-5d",(fl[i]).booked);
printf(" %-5d",(fl[i]).ticket-(fl[i]).booked);
printf("\n");
}
printf("\nPress Any Key to Return the System");
getch();
}
void welcome()
{
printf("\t\t\tTicket Mange System\n\n");
printf("\t1.Reset the System (Password Required)\n");
printf("\t2.Book Ticket(s)\n");
printf("\t3.Return Ticket(s)\n");
printf("\t4.Show All the Flight Information\n");
printf("\t5.Dispaly My Flights\n");
printf("\t6.Quit the System");
printf("\n\nPlease Enter a Num to Select an Item");
printf("\n\t\t\t\t\t\tDesigned By Yang Rida");
}
回复列表 （共11个回复）
沙发
yrd2002 [专家分：1000] 发布于 2005-12-27 10:26:00
int findflight(flightmange *fl,int n,int *length)
{
int i;
for(i=0;i<*length;i++)
if (fl[i].flightnum==n) return i;
return 999;
}
void printselect(flightmange *fl,int i,int n)
{
printf("\n\t%d Flght Information\n\n",n);
printf("Flightname Flightnum All Sold Rest\n\n");
printf("%-20s",(fl[i]).name);
printf(" %-8d",(fl[i]).flightnum);
printf(" %-5d",(fl[i]).ticket);
printf(" %-5d",(fl[i]).booked);
printf(" %-5d",(fl[i]).ticket-(fl[i]).booked);
printf("\n");
}
void booktic(flightmange *fl,int *length)
{
int i=0,n=0,t=999,nn=0;
char na[10],key;
flightdetail *p,*q;
printf("Welcome to the Booking System\n\n");
while(1)
{
printf("Please Input the Num of the Flight You Want to Book:");
scanf("%d",&n);
t=findflight(fl,n,length);
if(t==999) {
printf("\nthe Num of the Flight You Entered Not Find,Press Any Key to Reenter");
getch();
system("cls");
printf("Welcome to the Booking System\n\n");
continue;
}
printf("\nCorrect!Now Enter Your Name and Tell Us How Many Tickets You want\n ");
printselect(fl,t,n);
printf("\nYour Name:");
scanf("%s",na);
printf("\nTicket Quantity:");
scanf("%d",&nn);
if(nn==0)
{printf("\nWarning:Illegal Data");
getch();
system("cls");
printf("Welcome to the Booking System\n\n");
continue;
}
if(nn<=(fl[t].ticket-fl[t].booked)&&n>=1)
{
q=fl[t].next->next;
p=(flightdetail *)malloc(sizeof(flightdetail));
strcpy(p->customer,na);
p->num=nn;
p->next=q;
fl[t].next->next=p;
fl[t].booked+=nn;
printf("\nDear %s,You have successfully booked %s Thanks for Using\n\tPress Any Key to Return",p->customer,fl[t].name);
getch();
return;
}
else
{
printf("\nSorry,We Don't Have Enougth Ticket(s) For You\n\tPress <Y> to Reenter Or Press <N> to Exit");
do
{
key=getch();
}while(key!='Y'&&key!='y'&&key!='n'&&key!='N');
}
if(key=='Y'||key=='y')
{
system("cls");
printf("Welcome to the Booking System\n\n");
continue;
}
else {
printf("\nBooking Failed ,Thanks for Using");
return;
}
}
}
板凳
yrd2002 [专家分：1000] 发布于 2005-12-27 10:27:00
flightdetail* findname(flightdetail *m,char na[])
{
flightdetail *p=m;
m=m->next;
while(m)
{
if(strcmp(m->customer,na)==0) return p;
p=m;
m=m->next;
}
return NULL;
}
void returntic(flightmange *fl,int *length)
{
int i=0,n=0,t=999,nn=0;
char na[10],key;
flightdetail *p,*q;
printf("Welcome to the Return Ticket System\n\n");
while(1)
{
printf("\nStep1.Please Input the Num of the Flight You Want to return:");
scanf("%d",&n);
t=findflight(fl,n,length);
if(t==999)
{
printf("\nthe Num of the Flight You Entered Not Find,\n\tPress <Y> to Reenter Or Press <N> to Exit");
do
{
key=getch();
}while(key!='Y'&&key!='y'&&key!='n'&&key!='N');
if(key=='n'||key=='N')
{
printf("\n\tOperation Failed ,Thanks for Using");
getch();
return;
}
else{
system("cls");
printf("Welcome to the Booking System\n\n");
continue;
}
}
printf("\nCorrect Flight Num!\n\n");
printf("Step2.Tell Us Your Name,We'll Check Our Database:");
scanf("%s",na);
p=findname(fl[t].next,na);
if(p==NULL)
{
printf("\nYour Name Not Find,Make Sure You Have Entered Correctly\n\tPress <Y> to Reenter Or Press <N> to Exit");
do
{
key=getch();
}while(key!='Y'&&key!='y'&&key!='n'&&key!='N');
if(key=='n'||key=='N')
{
printf("\n\tOperation Failed ,Thanks for Using");
getch();
return;
}
else{
system("cls");
printf("Welcome to the Booking System\n\n");
continue;
}
}
printf("\nFlightName Yourname TicketQuantity ");
printf("\n%-20s%-10s %-5d",fl[t].name,p->next->customer,p->next->num);
printf("\nStep3.Now Tell Us How Many Ticket You Want to Retrun:");
scanf("%d",&nn);
q=p->next;
if(nn>q->num||nn<1)
{
printf("\nIllegal Data\n\tPress <Y> to Reenter Or Press <N> to Exit");
do
{
key=getch();
}while(key!='Y'&&key!='y'&&key!='n'&&key!='N');
if(key=='n'||key=='N')
{
printf("\n\tOperation Failed ,Thanks for Using");
getch();
return;
}
else{
system("cls");
printf("Welcome to the Booking System\n\n");
continue;
}
}
q->num-=nn;
printf("\nDear %s,You have successfully returned %d %s Ticket(s) Thanks for Using\n\tPress Any Key to Return",q->customer,nn,fl[t].name);
if(q->num==0)
{
p->next=q->next;
free(q);
}
fl[t].booked-=nn;
getch();
break;
}
}
void search(flightmange *fl,int *length)
{ int ff=0,i;
char na[10];
flightdetail *p;
printf("Enter Your Name:");
scanf("%s",na);
printf("\n\nFlightname Flightnum Name Ticket Quantity \n\n");
for(i=0;i<*length;i++)
{ p=fl[i].next->next;
while(p)
{
if(strcmp(p->customer,na)==0)
{
printf("%-20s",(fl[i]).name);
printf(" %-8d",(fl[i]).flightnum);
printf(" %-10s",p->customer);
printf(" %-d\n",p->num);
ff++;
}
p=p->next;
}
}
if(!ff) printf("\n\tNo Match Find");
getch();
}
3 楼
yrd2002 [专家分：1000] 发布于 2005-12-27 10:28:00
void create(flightmange *fl,int *length)
{ char na[20],password[]="123456",pa[7],key;
int m,n,i;
flightdetail *p;
printf("Enter Password:");
while(1)
{
for(i=0;i<7;i++)
{
pa[i]=getch();
if(pa[i]=='\r') {pa[i]='\0';break; }
printf("*");
}
if(strcmp(password,pa)==0)
{
printf("\n\nPassword Correct!");getch();break;}
else
{
printf("\nPassword Invaild\n\t\tPress <Y> to Retry Or Press <N> to Abort");
do
{
key=getch();
}while(key!='Y'&&key!='y'&&key!='n'&&key!='N');
if(key=='n'||key=='N')
{
printf("\n\tOperation Failed ,Thanks for Using");
getch();
return;
}
else{
system("cls");
printf("Enter Password:\n\n");
continue;
}
}
}
system("cls");
printf("Enter the Flight Name:");
scanf("%s",na);
printf("\nEnter the Flight Num:");
scanf("%d",&n);
printf("\nEnter the Tickets Quantity:");
scanf("%d",&m);
strcpy(fl[*length].name,na);
fl[*length].flightnum=n;
fl[*length].ticket=m;
fl[*length].booked=0;
p=(flightdetail *)malloc(sizeof(flightdetail));
p->next=NULL;
fl[*length].next=p;
printf("\n\n\n");
printselect(fl,*length,n);
(*length)++;
getch();
}
void main()
{ char fn[N][20]={"Ningbo<->London","Ningbo<->Shanghai","Ningbo<->Beijing","Ningbo<->Tokyo","Ningbo<->New York"};
int fnum[N]={1001,1002,1003,1004,1005},tic[N]={11,42,32,34,12};
char key;
flightmange *fl;
int size=50,length=N;
fl=(flightmange *)malloc(size*sizeof(flightmange));
init(fl,fn,fnum,tic) ;
system("cls");
printf("\t\t\t* * * * * * * * * *\n");
printf("\t\t\tTicket Mange System\n\n\t\t\t\ Programed by Yang Rida\n");
printf("\t\t\t* * * * * * * * * *\n");
printf("\nInfo:This Programe was Compiled With Visual C++,\n And Has Been Tested On TurboC2.0");
getch();
printf("\nInitialize Success!\n\Now Press Any Key to Continue");
getch();
system("cls");
welcome();
while((key=getch())!='6')
{
switch(key)
{ case '1' :system("cls");create(fl,&length);system("cls");welcome();break;
case '2' :system("cls");booktic(fl,&length);system("cls");welcome();break;
case '3' :system("cls");returntic(fl,&length);system("cls");welcome();break;
case '4' :system("cls");printall(fl,&length);system("cls");welcome();break;
case '5' :system("cls");search(fl,&length);system("cls");welcome();break;
default :;
}
}
}
5 楼
xuexian1984 [专家分：0] 发布于 2006-01-05 10:41:00
怎么有错误啊！？？？
怎么弄的！
什么未定以的错误
6 楼
lw21gx [专家分：0] 发布于 2006-01-06 12:33:00
老大，你好。
我借用了一下你的杰作。
被老师发现，要再添加一项功能：删除航班
在这里，向你求救。。。。
7 楼
youlanziming [专家分：0] 发布于 2007-01-07 23:29:00
哪个实力强的大哥或大姐帮我按以下要求编个啊 我想过个好年 谢谢了
 查询航线（航班号查询）
1、当旅客在主菜单输入3并按回车键既选择查询航线后系统就进入查询航线系统。
2、查询航线系统界面设置为一个矩形框，在开头显示WELCOME，下面是一个语句please input hangbanhao:
3、当旅客输入航班库里的一个航班号后再按下回车键，系统就跳转界面显示此航班的航线；若旅客输入有误则系统还是此界面请旅客继续输入。采用循环处理。
4、按0再回车退出此系统返回主菜单。
8 楼
sky10866810 [专家分：0] 发布于 2007-01-08 13:14:00
请大侠能不能帮小女子,改一下程序,使能够符合下面的条件,不要用链表,C
真是感激涕淋了,请发到sky10866810@126.com希望能在1月9日晚上之前给我,
真的谢谢拉,有点没完成也不要紧,最好多作些说明.
大家帮帮忙,编一小段也可以,期末考试啊
§ 航班座位订票系统，包括以下功能：
 查询航班信息
 增加航班信息
 修改航班信息
 购买机票
 退票
 修改机票信息
 退出
要求
§ 1.航班信息包括航班号、目的地、起飞时间、到达时间、票价、座位数量、及座位编号方法等信息，起飞地就是上海。要求可以按照前面三个变量进行航班的查询及修改。要求超过20条以上的航班信息。
§ 2.买票时要求记录订票人姓名、身份证、航班号、座位号，其它信息从航班信息中copy过来，座位号为最先买的，为最前面的号，要求所有买票信息能够记录下来，并且机票要求打印(不是用纸打印，而是在屏幕上用较好的格式显示出来)出来。如果该航班已经无票，可以提供相关可选择航班；订单应该编号。
§ 3.修改机票可以修改航班号和座位号；
§ 4.要求程序格式清晰，尽量多利用函数,程序解释要多；
§ 5.同时用结构体和文件者，并且程序正确，并且非抄袭者无条件得满分
9 楼
yunsulei [专家分：0] 发布于 2007-01-22 19:30:00
你好厉害啊 初学者写这么好的程序啊 你QQ多少啊 我是学计算机的 想请教你问题
10 楼
lengyu_ku [专家分：0] 发布于 2007-05-14 11:35:00
hehekankan
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