c語言課程設計車票管理系統

❶ c語言程序設計題。實驗報告。高分。

車票系統，與你的第2題要求略有不同，你自己修改吧
#include<stdio.h>
#include<stdlib.h>
#include<dos.h>
#include<time.h>
#include<conio.h>
#include<string.h>
const int MAX=20;
const int N=50;
const int MAXFILENAME=100;
enum {FALSE,TRUE};
struct time
{
int hour;
int minutes;
};
struct ticket
{
int SerialNumber;
struct time SetOut;
char DeparturePoint[MAX];
char TerminalPoint[MAX];
float LastTime;
int FixNumber;
int FixedNumber;
}car[N];
int RecordNumber;
int FLAG=FALSE;
/**********************************************/
int ShowMessage(void); //載入原始數據
void mainmenu(void); //主菜單
void InsertMessage(void); //錄入班次信息
void SearchMenu(void); //查詢路線子菜單
void SearchByNumber(void); //按班次號查詢
void SearchByAddress(void); //按終點站查詢
void TicketManagement(void); //車票售出與退回
void TicketOrder(void); //售票
void TicketDelete(void); //退票
void exit(void); //退出該系統
/********************************************/
int main(void)
{
RecordNumber=ShowMessage();
if(1)
do{
mainmenu();
}while(FLAG==FALSE);
return 0;
}
void mainmenu(void)
{
system("color 1f");
system("mode con: cols=140 lines=130");
char functionNumber;
printf(" 車票管理系統\n\n");
printf(" 製作:hmm182007\n");
printf(" 日期:2007/11/25/19:57\n");
printf("============================================================================\n");
printf(" 1.錄入班次信息\t\n");
printf(" 2.瀏覽班次信息\t\n");
printf(" 3.查詢行車路線\t\n");
printf(" 4.售票與退票系統\t\n");
printf(" 5.退出該系統\t\n");
printf("============================================================================\n");
printf("請選擇你所需要的功能:");
scanf("%c",&functionNumber);
switch(functionNumber)
{
case '1':
{
InsertMessage();
printf("\n按任意鍵回主菜單......\n");
getchar();
getchar();
}
break;
case '2':
{
ShowMessage();
printf("\n按任意鍵回主菜單......\n");
getchar();
getchar();
}
break;
case '3':
{
SearchMenu();
printf("\n按任意鍵回主菜單......\n");
getchar();
getchar();
}
break;
case '4':
{
TicketManagement();
getchar();
getchar();
}
break;
case '5':FLAG=TRUE;exit();break;
default:
{
printf("輸入錯誤,請確保你的輸入為1--5.\n");
printf("按任意鍵回主菜單......\n");
getchar();
getchar();
}
}//switch ends
FLAG=FALSE;
}
void InsertMessage(void)
{
FILE *fp;
char filename[MAXFILENAME];
int i;
printf("請輸入文件名或者文件路徑名:");
scanf("%s",filename);
if((fp=fopen(filename,"r"))==NULL)
{
printf("文件%s不可讀，請確認文件%s存在或者文件路徑正確.\n\n",filename,filename);
mainmenu();
}
for(i=RecordNumber;!feof(fp)&&!ferror(fp);i++)
{
fscanf(fp,"%d%d%d",&car[i].SerialNumber,&car[i].SetOut.hour,&car[i].SetOut.minutes);
fscanf(fp,"%s%s%f%d%d",&car[i].DeparturePoint,&car[i].TerminalPoint,&car[i].LastTime,&car[i].FixNumber,&car[i].FixedNumber);
}
int count=i;
printf("班次\t發車時間\t起點\t終點\t行車時間(小時)\t額定載量\t已定票人數\n");
for(i=0;i<count;i++)
{
printf("%d\t%d:%d\t\t",car[i].SerialNumber,car[i].SetOut.hour,car[i].SetOut.minutes);
printf("%s\t%s\t\t%.1f\t %d\t\t%d\n",car[i].DeparturePoint,car[i].TerminalPoint,car[i].LastTime,car[i].FixNumber,car[i].FixedNumber);
}
fclose(fp);
}
int ShowMessage(void)
{
int i;
FILE *fp;
if((fp=fopen("add.txt","r"))==NULL)
{
printf("讀取數據失敗,請檢查文件add.txt是否存在.\n");
exit(-1);
}
for(i=0;!feof(fp)&&!ferror(fp);i++)
{
fscanf(fp,"%d%d%d",&car[i].SerialNumber,&car[i].SetOut.hour,&car[i].SetOut.minutes);
fscanf(fp,"%s%s%f%d%d",&car[i].DeparturePoint,&car[i].TerminalPoint,&car[i].LastTime,&car[i].FixNumber,&car[i].FixedNumber);
}
int count=i;
printf("班次\t發車時間\t起點\t終點\t行車時間(小時)\t額定載量\t已定票人數\n");
for(i=0;i<count;i++)
{
printf("%d\t%d:%d\t\t",car[i].SerialNumber,car[i].SetOut.hour,car[i].SetOut.minutes);
printf("%s\t%s\t\t%.1f\t %d\t\t%d\n",car[i].DeparturePoint,car[i].TerminalPoint,car[i].LastTime,car[i].FixNumber,car[i].FixedNumber);
}
return count;
}
void SearchMenu(void)
{
system("color 1f");
system("mode con: cols=140 lines=130");
char functionNumber;
printf(" 查詢子菜單\n");
printf("============================================================================\n");
printf(" 1.按班次號查詢\t\n");
printf(" 2.按終點站查詢\t\n");
printf(" 3.返回主菜單\t\n");
printf("============================================================================\n");
printf("請選擇你所需要的功能:");
scanf("%*c%c",&functionNumber);
switch(functionNumber)
{
case '1':SearchByNumber();break;
case '2':SearchByAddress();break;
case '3':
getchar();
mainmenu();
break;
default:
printf("輸入錯誤,請確保你的輸入為1--3.\n");
printf("按任意鍵回查詢子菜單......\n");
getchar();
getchar();
SearchMenu();
}
}
void SearchByNumber(void)
{
int SearchNumber;
printf("請輸入要查詢的班次號:");
scanf("%d",&SearchNumber);
printf("班次\t發車時間\t起點\t終點\t行車時間(小時)\t額定載量\t已定票人數\n");
printf("%d\t%d:%d\t\t",car[SearchNumber-1].SerialNumber,car[SearchNumber-1].SetOut.hour,car[SearchNumber-1].SetOut.minutes);
printf("%s\t%s\t\t%.1f\t %d\t\t%d\n",car[SearchNumber-1].DeparturePoint,car[SearchNumber-1].TerminalPoint,car[SearchNumber-1].LastTime,car[SearchNumber-1].FixNumber,car[SearchNumber-1].FixedNumber);
}
void SearchByAddress(void)
{
int i;
char Address[MAX];
printf("請輸入終點站的名稱:");
scanf("%s",&Address);
printf("班次\t發車時間\t起點\t終點\t行車時間(小時)\t額定載量\t已定票人數\n");
for(i=0;i<RecordNumber;i++)
{
//對比終點站記錄，找到並輸出
if((strcmp(Address,car[i].TerminalPoint))==0)
{
printf("%d\t%d:%d\t\t",car[i].SerialNumber,car[i].SetOut.hour,car[i].SetOut.minutes);
printf("%s\t%s\t\t%.1f\t %d\t\t%d\n",car[i].DeparturePoint,car[i].TerminalPoint,car[i].LastTime,car[i].FixNumber,car[i].FixedNumber);
}
}
}
void TicketManagement(void)
{
char functionNumber;
system("color 1f");
system("mode con: cols=140 lines=130");
printf(" 訂票與退票菜單\n");
printf("============================================================================\n");
printf(" 1.訂票\t\n");
printf(" 2.退票\t\n");
printf(" 3.返回主菜單.\n");
printf("============================================================================\n");
printf("選擇你需要的功能:");
scanf("%*c%c",&functionNumber);

switch(functionNumber)
{
case '1':
{
TicketOrder();
//getchar();
//getchar();
}
break;
case '2':TicketDelete();break;
case '3':
{
getchar();
mainmenu();
}
break;
default:
{
printf("輸入錯誤,請確保你的輸入為1--3.\n");
printf("按任意鍵回主菜單......\n");
getchar();
getchar();
mainmenu();
}
}
}
void TicketOrder(void)
{
int i;
printf("請輸入要訂購的車票的班次:");
scanf("%d",&i);
if(i<0||i>RecordNumber)
{
printf("對不起，今天沒有這趟車,請明天再來，謝謝使用!\n");
printf("按任意鍵回主菜單......\n");
getchar();//getchar();
TicketManagement();
}

time_t tval;
struct tm *now;
tval = time(NULL);
now = localtime(&tval);
if((now->tm_hour==car[i].SetOut.hour&&now->tm_min<car[i].SetOut.minutes)||(now->tm_hour<car[i].SetOut.hour))
{
if(car[i].FixedNumber<car[i].FixNumber)
{
car[i].FixedNumber++;
printf("你的訂票成功，請按時上車，謝謝使用!\n");
}
else printf("對不起，今天的這趟車的票已賣完,請明天再來，謝謝合作!\n");
}
else printf("對不起，今天的這趟車已發出,請明天再來，謝謝合作!\n");

printf("班次\t發車時間\t起點\t終點\t行車時間(小時)\t額定載量\t已定票人數\n");
printf("%d\t%d:%d\t\t",car[i-1].SerialNumber,car[i-1].SetOut.hour,car[i-1].SetOut.minutes);
printf("%s\t%s\t\t%.1f\t %d\t\t%d\n",car[i-1].DeparturePoint,car[i-1].TerminalPoint,car[i-1].LastTime,car[i-1].FixNumber,car[i-1].FixedNumber);
//printf("按任意鍵回主菜單......\n");
//getchar();getchar();
}
void TicketDelete(void)
{
int i;
printf("請輸入要退購的車票的班次:");
scanf("%d",&i);
if(i<0||i>RecordNumber)
{
printf("對不起，今天沒有這趟車,無法完成退票.謝謝使用!\n");
getchar();
//getchar();
TicketManagement();
getchar();
}
time_t tval;
struct tm *now;
tval = time(NULL);
now = localtime(&tval);
if((now->tm_hour==car[i].SetOut.hour&&now->tm_min<car[i].SetOut.minutes)||(now->tm_hour<car[i].SetOut.hour))
{
if(car[i].FixedNumber>=1)
{
car[i].FixedNumber--;
printf("退訂車票成功，謝謝使用!\n");
}
else printf("對不起,今天的這趟車的票尚未賣出,無法完成退票!\n");
}
else printf("對不起，今天的這趟車已發出,無法完成退票!\n");

printf("班次\t發車時間\t起點\t終點\t行車時間(小時)\t額定載量\t已定票人數\n");
printf("%d\t%d:%d\t\t",car[i-1].SerialNumber,car[i-1].SetOut.hour,car[i-1].SetOut.minutes);
printf("%s\t%s\t\t%.1f\t %d\t\t%d\n",car[i-1].DeparturePoint,car[i-1].TerminalPoint,car[i-1].LastTime,car[i-1].FixNumber,car[i-1].FixedNumber);
getchar();//getchar();
}
void exit(void)
{
printf("\n\n*********************謝謝使用本系統，歡迎下次繼續使用***********************\n");
exit(0);
}

❷ 用C語言寫火車訂票系統

#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int shoudsave=0 ;
int count1=0,count2=0,mark=0,mark1=0 ;
/*定義存儲火車信息的結構體*/
struct train
{
char num[10];/*列車號*/
char city[10];/*目的城市*/
char takeoffTime[10];/*發車時間*/
char receiveTime[10];/*到達時間*/
int price;/*票價*/
int bookNum ;/*票數*/
};
/*訂票人的信息*/
struct man
{
char num[10];/*ID*/
char name[10];/*姓名*/
int bookNum ;/*需求的票數*/
};
/*定義火車信息鏈表的結點結構*/
typedef struct node
{
struct train data ;
struct node * next ;
}Node,*Link ;
/*定義訂票人鏈表的結點結構*/
typedef struct people
{
struct man data ;
struct people*next ;
}bookMan,*bookManLink ;
/* 初始界面*/
void printInterface()
{
puts("********************************************************");
puts("* Welcome to use the system of booking tickets *");
puts("********************************************************");
puts("* You can choose the operation: *");
puts("* 1:Insert a train information *");
puts("* 2:Inquire a train information *");
puts("* 3:Book a train ticket *");
puts("* 4:Update the train information *");
puts("* 5:Advice to you about the train *");
puts("* 6:save information to file *");
puts("* 7:quit the system *");
puts("********************************************************");
}
/*添加一個火車信息*/
void InsertTraininfo(Link linkhead)
{
struct node *p,*r,*s ;
char num[10];
r = linkhead ;
s = linkhead->next ;
while(r->next!=NULL)
r=r->next ;
while(1)
{
printf("please input the number of the train(0-return)");
scanf("%s",num);
if(strcmp(num,"0")==0)
break ;
/*判斷是否已經存在*/
while(s)
{
if(strcmp(s->data.num,num)==0)
{
printf("the train '%s'has been born!\n",num);
return ;
}
s = s->next ;
}
p = (struct node*)malloc(sizeof(struct node));
strcpy(p->data.num,num);
printf("Input the city where the train will reach:");
scanf("%s",p->data.city);
printf("Input the time which the train take off:");
scanf("%s",p->data.takeoffTime);
printf("Input the time which the train receive:");
scanf("%s",&p->data.receiveTime);
printf("Input the price of ticket:");
scanf("%d",&p->data.price);
printf("Input the number of booked tickets:");
scanf("%d",&p->data.bookNum);
p->next=NULL ;
r->next=p ;
r=p ;
shoudsave = 1 ;
}
}
/*列印火車票信息*/
void printTrainInfo(struct node*p)
{
puts("\nThe following is the record you want:");
printf(">>number of train: %s\n",p->data.num);
printf(">>city the train will reach: %s\n",p->data.city);
printf(">>the time the train take off: %s\nthe time the train reach: %s\n",p->data.takeoffTime,p->data.receiveTime);
printf(">>the price of the ticket: %d\n",p->data.price);
printf(">>the number of booked tickets: %d\n",p->data.bookNum);
}

struct node * Locate1(Link l,char findmess[],char numorcity[])
{
Node*r ;
if(strcmp(numorcity,"num")==0)
{
r=l->next ;
while(r)
{
if(strcmp(r->data.num,findmess)==0)
return r ;
r=r->next ;
}
}
else if(strcmp(numorcity,"city")==0)
{
r=l->next ;
while(r)
{
if(strcmp(r->data.city,findmess)==0)
return r ;
r=r->next ;
}
}
return 0 ;
}

/*查詢火車信息*/
void QueryTrain(Link l)

{
Node *p ;
int sel ;
char str1[5],str2[10];
if(!l->next)
{
printf("There is not any record !");
return ;
}
printf("Choose the way:\n>>1:according to the number of train;\n>>2:according to the city:\n");
scanf("%d",&sel);
if(sel==1)
{
printf("Input the the number of train:");
scanf("%s",str1);
p=Locate1(l,str1,"num");
if(p)
{
printTrainInfo(p);
}
else
{
mark1=1 ;
printf("\nthe file can't be found!");
}
}
else if(sel==2)
{
printf("Input the city:");
scanf("%s",str2);
p=Locate1(l,str2,"city");
if(p)
{
printTrainInfo(p);
}
else
{
mark1=1 ;
printf("\nthe file can't be found!");
}
}
}

/*訂票子模塊*/
void BookTicket(Link l,bookManLink k)
{
Node*r[10],*p ;
char ch,dem ;
bookMan*v,*h ;
int i=0,t=0 ;
char str[10],str1[10],str2[10];
v=k ;
while(v->next!=NULL)
v=v->next ;
printf("Input the city you want to go: ");
scanf("%s",&str);
p=l->next ;
while(p!=NULL)
{
if(strcmp(p->data.city,str)==0)
{
r[i]=p ;
i++;
}
p=p->next ;
}
printf("\n\nthe number of record have %d\n",i);
for(t=0;t<i;t++)
printTrainInfo(r[t]);
if(i==0)
printf("\n\t\t\tSorry!Can't find the train for you!\n");
else
{
printf("\ndo you want to book it?<1/0>\n");
scanf("%d",&ch);
if(ch == 1)
{
h=(bookMan*)malloc(sizeof(bookMan));
printf("Input your name: ");
scanf("%s",&str1);
strcpy(h->data.name,str1);
printf("Input your id: ");
scanf("%s",&str2);
strcpy(h->data.num,str2);
printf("Input your bookNum: ");
scanf("%d",&dem);
h->data.bookNum=dem ;
h->next=NULL ;
v->next=h ;
v=h ;
printf("\nLucky!you have booked a ticket!");
getch();
shoudsave=1 ;
}
}
}
bookMan*Locate2(bookManLink k,char findmess[])
{
bookMan*r ;
r=k->next ;
while(r)
{
if(strcmp(r->data.num,findmess)==0)
{
mark=1 ;
return r ;
}
r=r->next ;
}
return 0 ;
}
/*修改火車信息*/
void UpdateInfo(Link l)
{
Node*p ;
char findmess[20],ch ;
if(!l->next)
{
printf("\nthere isn't record for you to modify!\n");
return ;
}
else
{
QueryTrain(l);
if(mark1==0)
{
printf("\nDo you want to modify it?\n");
getchar();
scanf("%c",&ch);
if(ch=='y');
{
printf("\nInput the number of the train:");
scanf("%s",findmess);
p=Locate1(l,findmess,"num");
if(p)
{
printf("Input new number of train:");
scanf("%s",&p->data.num);
printf("Input new city the train will reach:");
scanf("%s",&p->data.city);
printf("Input new time the train take off");
scanf("%s",&p->data.takeoffTime);
printf("Input new time the train reach:");
scanf("%s",&p->data.receiveTime);
printf("Input new price of the ticket::");
scanf("%d",&p->data.price);
printf("Input new number of people who have booked ticket:");
scanf("%d",&p->data.bookNum);
printf("\nmodifying record is sucessful!\n");
shoudsave=1 ;
}
else
printf("\t\t\tcan't find the record!");
}
}
else
mark1=0 ;
}
}
/*系統給用戶的提示信息*/
void AdvicedTrains(Link l)
{
Node*r ;
char str[10];
int mar=0 ;
r=l->next ;
printf("Iuput the city you want to go: ");
scanf("%s",str);
while(r)
{
if(strcmp(r->data.city,str)==0&&r->data.bookNum<200)
{
mar=1 ;
printf("\nyou can select the following train!\n");
printf("\n\nplease select the fourth operation to book the ticket!\n");
printTrainInfo(r);
}
r=r->next ;
}
if(mar==0)
printf("\n\t\t\tyou can't book any ticket now!\n");

}
/*保存火車信息*/
void SaveTrainInfo(Link l)
{
FILE*fp ;
Node*p ;
int count=0,flag=1 ;
fp=fopen("c:\\train.txt","wb");
if(fp==NULL)
{
printf("the file can't be opened!");
return ;
}
p=l->next ;
while(p)
{
if(fwrite(p,sizeof(Node),1,fp)==1)
{
p=p->next ;
count++;
}
else
{
flag=0 ;
break ;
}
}
if(flag)
{
printf("the number of the record which have been saved is %d\n",count);
shoudsave=0 ;
}
fclose(fp);
}
/*保存訂票人的信息*/
void SaveBookmanInfo(bookManLink k)
{
FILE*fp ;
bookMan*p ;
int count=0,flag=1 ;
fp=fopen("c:\\man.txt","wb");
if(fp==NULL)
{
printf("the file can't be opened!");
return ;
}
p=k->next ;
while(p)
{
if(fwrite(p,sizeof(bookMan),1,fp)==1)
{
p=p->next ;
count++;
}
else
{
flag=0 ;
break ;
}
}
if(flag)
{
printf("the number of the record which have been saved is %d\n",count);
shoudsave=0 ;
}
fclose(fp);
}

int main()
{
FILE*fp1,*fp2 ;
Node*p,*r ;
char ch1,ch2 ;
Link l ;
bookManLink k ;
bookMan*t,*h ;
int sel ;
l=(Node*)malloc(sizeof(Node));
l->next=NULL ;
r=l ;
k=(bookMan*)malloc(sizeof(bookMan));
k->next=NULL ;
h=k ;
fp1=fopen("c:\\train.txt","ab+");
if((fp1==NULL))
{
printf("can't open the file!");
return 0 ;
}
while(!feof(fp1))
{
p=(Node*)malloc(sizeof(Node));
if(fread(p,sizeof(Node),1,fp1)==1)
{
p->next=NULL ;
r->next=p ;
r=p ;
count1++;
}
}
fclose(fp1);
fp2=fopen("c:\\man.txt","ab+");
if((fp2==NULL))
{
printf("can't open the file!");
return 0 ;
}

while(!feof(fp2))
{
t=(bookMan*)malloc(sizeof(bookMan));
if(fread(t,sizeof(bookMan),1,fp2)==1)
{
t->next=NULL ;
h->next=t ;
h=t ;
count2++;
}
}
fclose(fp2);
while(1)
{
system("cls");
printInterface();
printf("please choose the operation: ");
scanf("%d",&sel);
system("cls");
if(sel==8)
{
if(shoudsave==1)
{
getchar();
printf("\nthe file have been changed!do you want to save it(y/n)?\n");
scanf("%c",&ch1);
if(ch1=='y'||ch1=='Y')
{
SaveBookmanInfo(k);
SaveTrainInfo(l);
}
}
printf("\nThank you!!You are welcome too\n");
break ;

}
switch(sel)
{
case 1 :
InsertTraininfo(l);break ;
case 2 :
QueryTrain(l);break ;
case 3 :
BookTicket(l,k);break ;
case 4 :
UpdateInfo(l);break ;
case 5 :
AdvicedTrains(l);break ;
case 6 :
SaveTrainInfo(l);SaveBookmanInfo(k);break ;
case 7 :
return 0;
}
printf("\nplease press any key to continue.......");
getch();
}
return 0;
}

❸ 用C語言編寫火車售票系統

如果誰能用C語言能把這么題目就這樣順利的編出來的話,他已經是編程高手了,這太高級了

❹ c語言課程設計，車票管理系統，求大神幫忙

一般這個可以使用鏈表做不過題目中說明信息條數不得超過20所以也可以使用數組來做，不過還是建議使用鏈表來做不管什麼數組還是鏈表，都可以使用結構體存儲相應信息在添加一個新的信息的時候通過前一個信息的編號加一就可遞增編號了刪除時不知道是否要保持編號連續還是可以有中斷如果要保持連續的話需要對當前刪除的位置向後將所有後面的編號依次減一如果代碼不想自己寫的話我可以有償代勞

❺ 用C語言編寫一個車票管理系統

1、首先打開CodeBlocks，新建一個空白文件。先定義頭文件和主函數。

❻ 用C語言寫一個模擬火車票管理系統。

#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<time.h>
#include<conio.h>
#define N 1000
typedef struct TICKET
{
char num[10];
char hour[3];
char min[3];
char from[10];
char to[10];
float hours;
int max;
int now;
}CLASS;
int class_num=0;
CLASS records[N];
int system_time();
void NewMessage();
void ShowTable1();
void ShowTable2(int i);
void Display();
void add();
void save();
void load();
void search();
void change();
void quit();
void Ticketorder();
void Ticketdelete();
int menu_select();
int whether(int);
void find(char s1[],char s2[]);
void deletemessage();
int findnum(char s1[]);
void get(int,int);
char *menu[]={"*****************歡迎使用車票管理系統*****************",
"\n*******************MENU功能菜單***********************",
"\n 1. 錄入班次 ",
"\n 2. 顯示所有班次 ",
"\n 3. 查詢班次 ",
"\n 4. 增加班次 ",
"\n 5. 售票 ",
"\n 6. 退票 ",
"\n 7. 修改班次 ",
"\n 8. 刪除班次 ",
"\n 9. 退出 "};

/**主函數**/
void main()
{
system("cls");
while(1)
{
switch(menu_select())
{
case 1: NewMessage();break;
case 2: Display();break;
case 3: search();break;
case 4: add();break;
case 5: Ticketorder();break;
case 6: Ticketdelete();break;
case 7: change();break;
case 8: deletemessage();break;
case 9: quit();break;
}
}
}

/**菜單函數**/
int menu_select()
{
char s[5];
int c,i;
system("cls");
for(i=0;i<11;i++)
{
printf("%s",menu[i])） ;
}
i=0;
printf("\n");

printf("******************************************************");
printf("\n請選擇(1-9):");
scanf("%s",s);
c=atoi(s);
while(i<0||i>9)
{
printf("\n");

printf("******************************************************");
printf("\n請選擇(1-9):");
scanf("%s",s);
c=atoi(s);
}
return c;
}

void NewMessage()
{
int i=0,j=5,h;
char s[5];
FILE *fp;
system("cls");
if((fp=fopen("d:number.dat","rb"))!=NULL)
{
printf("車票信息已經存在請選擇增加功能!\n");
printf("任意輸入則返回菜單\n");
scanf("%s",s);
i=1; //通過是1
}
if(i==0)
{
system("cls");
printf("請輸入要錄入班次總數:\n");
scanf("%d",&class_num);
system("cls");
for(i=0;i<class_num;i++)
{
system("cls");
printf("請輸入第%d個班次信息:\n",i+1);
h=-1;
for(;h!=i;)
{
printf("請輸入班次:");
scanf("%s",records[i].num);
for(h=0;h<i;h++)
if(strcmp(records[h].num,records[i].num)==0)
//判斷字元串比較是否相等，， 待比較的字元串
{
printf("輸入錯誤!該班次已存在!\n");
break;
}
}
get(i,j);
j=5;
}
save();
}
}

void Display() //顯示所有函數
{
int i,j;
system("cls"); //刷屏
load(); // 調用按班次查詢函數
ShowTable1(); //線框調用1，，，不用每次輸
for(i=0,j=0;i<class_num;i++,j+=2) /////按班次順序輸出
{
printf("\n|----------|----------|----------|----------|--------|--------|--------|\n");
if(whether(i))
printf("|%10s|%5s:%-4s|%10s|%10s|%8.1f|%8d|%8d|",records[i].num,records[i].hour,
records[i].min, records[i].from,records[i].to,records[i].hours,
records[i].max,records[i].now);
else
printf("|%10s| 已發車 |%10s|%10s|%8.1f|%8d|%8d|",records[i].num,
records[i].from,records[i].to,records[i].hours,records[i].max,records[i].now);

}
ShowTable2(j); //線框調用2
printf("\n按任意鍵繼續....\n");
getch(); /////從控制台讀取一個字元，但不顯示在屏幕上
}

/**列印表頭**/
void ShowTable1()
{
int i=2;
system("cls");
printf("**************************車票信息系統**********************************\n");
printf("\n|----------|----------|----------|----------|--------|--------|--------|\n");
printf("\n| 班次 | 發車時間 | 起點站 | 終點站 |行車時間|額定載量| 已售票 |\n");
}

void ShowTable2(int i)
{
printf("\n|----------|----------|----------|----------|--------|--------|--------|\n");
}

void search()
{
int i;
char s1[10]={'\0'},s2[10]={'\0'};
system("cls");
printf("1. 按班次查詢\n")
printf("2. 按終點站查詢\n");
printf("3. 退出\n");
printf("請選擇(1-3):\n");
scanf("%d",&i);
load();
switch(i)
{
case 1: printf("請輸入要查詢的班次:");
scanf("%s",s1);
find(s1,s2);
break;
case 2: printf("請輸入要查詢終點站:");
scanf("%s",s2);
find(s1,s2);
break;
case 3: break;
default : printf("輸入錯誤!\n");
break;
}
printf("按任意鍵繼續....\n");
getch();
}

void find(char s1[],char s2[])
{
int i,h=0,m;
ShowTable1();
if(s2[0]=='\0')
m=1;
else m=0;
for(i=0;i<class_num;i++)
if(strcmp(s1,records[i].num)==0||strcmp(s2,records[i].to)==0)
{
printf("\n|----------|----------|----------|----------|--------|--------|--------|\n");
printf("|%10s|%5s:%-4s|%10s|%10s|%8.1f|%8d|%8d|",records[i].num,records[i].hour,records[i].min,
records[i].from,records[i].to,records[i].hours,records[i].max,records[i].now);
h+=1;
if(m==1)
break;
}
ShowTable2(h);
if(h==0)
printf("要查找的班次不存在!\n");

}

/**增加函數**/
void add()
{
int i,j=5;
load();
system("cls");
printf("1. 增加班次");
printf("2. 返回\n");
printf("請選擇(1-2)\n");
scanf("%d",&i);
if(i==1)
{
system("cls"); //刷屏
printf("1. 請輸入要增加的班次:");
scanf("%s",records[class_num].num);
for(i=0;i<class_num;i++)
if(strcmp(records[class_num].num,records[i].num)==0)
//判斷字元串比較是否相等，待比較的字元串，判斷車次沒重復
{
printf("輸入錯誤!\n");
getch(); /////從控制台讀取一個字元，但不顯示在屏幕上
break;
}
if(i==class_num)
{
get(i,j); ////修改及增加班次*
class_num++; ///使班次數加1
save(); //調用保存函數
}
}
}

/**售票函數**/
void Ticketorder() //*售票函數
{
int i;
char num[10];
system("cls"); //刷屏
printf("1. 售票\n");
printf("2. 返回\n");
printf("請選擇(1-2):\n");
scanf("%d",&i);
if(i==1)
{
load(); // 載入函數
search(); //查找函數
printf("請輸入要訂票的班次(若無請輸入0):");
scanf("%s",num);
for(i=0;i<class_num;i++)
if(strcmp(num,records[i].num)==0)//判斷字元串比較是否相等，， 待比較的字元串
if(records[i].max>records[i].now&&whether(i)==1)
//判斷時間是否超出函數並且沒超出最大客量
{
records[i].now++; ///使已售票加1
printf("通向%s班次為%s的票訂票成功!\n",records[i].to,records[i].num);
save(); //調用保存函數
getch(); /////從控制台讀取一個字元，但不顯示在屏幕上
break;
}
else
{
printf("該班次已滿或已發出!\n");
getch(); /////從控制台讀取一個字元，但不顯示在屏幕上
}
}
}

/**退票函數**/
void Ticketdelete() //刪除函數*
{
int i;
char num[10];
system("cls"); //刷屏
printf("1. 退票\n");
printf("2. 返回\n");
printf("請選擇(1-2)\n:");
scanf("%d",&i);
if(i==1)
{
system("cls"); //刷屏
load(); // 調用按班次查詢函數
printf("請輸入要退票的班次:\n");
scanf("%s",num);
i=findnum(num); //調用班次查詢函數
if(strcmp(num,records[i].num)==0) //判斷字元串比較是否相等 待比較的字元串
if(whether(i)) //判斷時間是否超出函數***
{
printf("確定(Y/N)?");
scanf("%s",num);
if(num[0]=='y'||num[0]=='Y')
{
records[i].now--; //使已售票減1
printf("退票成功!\n");
save(); //調用保存函數
getch(); //從控制台讀取一個字元，但不顯示在屏幕上
}
}
else
{
printf("該班車已發出,無法退票!\n");
getch(); /////從控制台讀取一個字元，但不顯示在屏幕上
}
if(i==class_num)
{ printf("輸入錯誤!\n");
getch(); /////從控制台讀取一個字元，但不顯示在屏幕上
}
}
}
字數超了。。。。