C語言編程---火車訂票系統(tǒng)源代碼之歐陽引擎創(chuàng)編

1、火車訂票系統(tǒng)源碼歐陽引擎(2021.01.01)#include #include #include #include intshoudsave=0 ;int count 1 =0,count2=0,mark=0,mark 1 =0 ;/*定義存儲火車信息的結(jié)構(gòu)體*/struct trainchar num10;/* 列車號 */char city 10 ;/* 目的城市 */char takeoffTime 10 ;/* 發(fā)車時間*/char receiveTime10;/* 到達時間*/int price;/*票價*/intbookNum ;/*票數(shù)*/；/*訂票人的信息*/struct

2、mancharnum 10 ;/* ID*/char name10;/* 姓名 */ intbookNum ；/*需求的票數(shù)*/ ；八定義火車信息鏈表的結(jié)點結(jié)構(gòu)*/typedefstruct nodestruct train data ;struct node * next;Node,*Link;八定義訂票人鏈表的結(jié)點結(jié)構(gòu)勺typedefstruct peoplestruct man data ;struct people*next;bookMan,*bookManLink ;/*初始界面*/voidprintlnterface()11 士 士士 丄士士J. 士士% 土 士 士士 士*“);#

3、r%彳、#%puts(M* Welcome to use the system of booking tickets *n);11土土土f t#T%彳、彳.彳彳、V 彳、*)puts(*You can choose the operation:*“)；puts(”*l:Insert a train information*“)；puts(H*2:Inquire a train information紗）；putsC*3:Book a train ticket*“)；puts(*4:Update the train information*”)；putsC*5:Advice to you abo

4、ut the train絆）；puts(*6:save information to file*”)；puts(H*7:quit the system*”)；Z 1 | 士 士士士 %t 土 %t+%f 士 士 士 %t 土 士 士 + 士 %f “ 丄 士 ”士彳.r彳.彳.彳.*r八添加一個火車信息*/voidInsertTraininfo(Link linkhead) struct node *p,*r，*s ;charnum10;r = linkhead ;s = linkhead-next;while(r-next! =NULL)r=r-next;while(l) printf(Hp

5、lease input the number of the train(0-return)H); scanf(%s,num);if(strcmp(num,n0,)=0)break ;/*判斷杲否已經(jīng)存在*/while(s)if(strcmp(s-data.num,num)=O)printf(Hthe train %shas been born!n,num);return ;s = s-next;p = (struct node*)malloc(sizeof(struct node); strcpy(p-data.num,num);printf(HInput the city where the

6、 train will reach:11); scanf(H%sM,p-data.city);printf(HInput the time which the train take off:”)； scanf(n%s,p-data.takeoffTime);printf(HInput the time which the train receive:H);scanf(H%sH,&p-data.receiveTime);printf(HInput the price of ticket:”)；scanf(%d, &p-data.price);printf(HInput the number of

7、 booked tickets:11);scanf(%d,&p-data.bookNum);p-next=NULL ;r-next=p ;r=p ；shoudsave = 1 ;/*打印火車票信息*/voidprintTrainlnfo(struct node*p)puts(HnThe following is the record you want:11);printf(Hnumber of train: %snH,p-data.num);printf(Hcity the train will reach: %snM,p-data.city);printf(Hthe time the tra

8、in take off: %snthe time the trainreach: %snM,p-data.takeoffTime,p-data.receiveTime);printf(Hthe price of the ticket: %dnn,p-data.price);printf(Hthe number of booked tickets: %dnM,p-data.bookNum); struct node * Locate 1 (Link l,charfindmess,char numorcity) Node*r ;if(strcmp(numorcity,Hnum)=0)r=l-nex

9、t;while(r)if(strcmp(r-data.num,findmess)=O)return r ;r=r-next;else if(strcmp(numorcity/rcityM)=0)r=l-next;while(r)if(strcmp(r-data.city,findmess)=O)return r ;r=r-next;return 0 ;/*查詢火車信息*/voidQueryTrain(Link 1)Node *p ;intsel ;char strl5,str210;if(!l-next)printf(There is not any record !);return ;pri

10、ntf(Choose the way:n 1:according to the number of train;n2:according to the city:n);scanf(“d”,&sel);if(sel=l)printfCInput the the number of train:);scanf(%s,strl);p=Locate 1 (hstrl/numH);if(p)printTrainlnfo(p);elsemark 1 = 1 ;printf(Hnthe file cant be found!);else if(sel=2)printfCInput the city:1);s

11、canf(%s,str2);p=Locate 1 (l,str2,”city); if(p)printTrainlnfo(p);elsemark 1 = 1 ;printf(nthe file cant be found!);/*訂票子模塊*/voidBookTicket(Link l,bookManLink k)Node*r10,*p ;charch.dem ;bookMan*v,*h ;int i=0,t=0 ;charstr 10,str 1 10,str2l 0;v=k ;while(v-next!=NULL)v=v-next;printf(HInput the city you wa

12、nt to go:);scanf(%s,&str);p=l-next;while(p!=NULL)ri=P ；i+；p=p-next;printf(nnthe number of record have %dn,i);for(t=0;ti;t+)printTrainInfo(rt);if(i=0)printf(HntttSon-y!Cant find the train for you!n);elseprintf(ndo you want to book it?n); scanf(H%dn,&ch);if(ch = 1)h=(bookMan*)malloc(sizeof(bookMan);pr

13、intf(HInput your name: ”)； scanf(n%s,&strl); strcpy(,strl); printf(Input your id:);scanf(H%sH,&str2);strcpy(h-data.num,str2);printf(HInput your bookNum: M);scanf( %d ,&dem);h-data.bookNum=dem ; h-next=NULL ;v-next=h ;v=h ;printf(HnLucky!you have booked a ticket!11); getch();shoudsave=l ;b

14、ookMan*Locate2(bookManLinkk,charfindmess)bookMan*r;r=k-next;while(r)mark=l ;return r ;)r=r-next;return 0 ;)/*修改火車信息*/voidUpdateInfo(Link 1)Node*p ;charfindmess20 ,ch ;if(!l-next)printf(Hnthere isrft record for you to modify!n“); return ;elseQueryTrain(l);if(markl=0)printf(HnDo you want to modify it?

15、nH);getchar();scanf(%c,&ch);if(ch=y);printf(HnInput the number of the train:11);scanf(M %s*,findmess);p=Locate 1 (1,findmess,nnumH);if(p)printf(HInput new number of train:11);scanf(H%sH,&p-data.num);printf(HInput new city the train will reach:M);scanf(%s”,&p-data.city);printf(HInput new time the tra

16、in take off); scanf(,%s,&p-data.takeoffTime);printf(HInput new time the train reach:n);scanf(H%sH,&p-data.receiveTime);printf(HInput new price of the ticket:11);scanf(%d,&p-data.price);printf(HInput new number of people who have booked ticket:11); printf(Hnmodifying record is sucessful!nH); shoudsav

17、e=l ;)elseprintf(Htttcant find the record!);)elsemark 1=0 ;/客系統(tǒng)給用戶的提示信息*/voidAdvicedTrains(Link 1)Node*r ;charstr10;int mar=0 ;r=l-next;printf(HIuput the city you want to go:);scanf(n%s,str);while(r)if(strcmp(r-data.city,str)=0&r-data.bookNumnext;if(mar=0)printf(ntttyou cant book any ticket now!nn);

18、/*保存火車信息*/voidSaveTrainInfo(Link 1)FILE*fp ;Node*p ;int count=0,flag=l ;fp=fopen(,c:train.txt,wb,);if(fp=NULL)return ;p=l-next;while(p)if(fwrite(p,sizeof(Node), 1 ,fp)= 1)p=p-next;count+;elseflag=0 ;break ;iftflag)printf(Hthe number of the record which have been saved is %dn,count);shoudsave=0 ;fclo

19、se(fp);/*保存訂票人的信息*/voidSaveBookmanInfo(bookManLink k)FILE*fp ;bookMan*p ;int count=0,flag=l ;fp二fopen(c:man.txt”,wb);if(fp=NULL)printfCthe file cant be opened!);return ;p=k-next;while(p)if(fwrite(p,sizeof(bookMan), 1 ,fp)= 1)p=p-next;count+;elseflag=0 ；break ;if(flag)printf(the number of the record

20、which have been saved is %dn,count);shoudsave=0 ;fclose(fp);)int main()FILE*fpl,*fp2;Node*p,*r;char chl,ch2 ;Link 1 ;bookManLink k ;bookMan*t,*h ;intsel ;l=(Node*)malloc(sizeof(Node);l-next=NULL ;r=l ；k=(bookMan*)malloc(sizeof(bookMan); k-next=NULL ;h=k ;fpl =fopen(c:train.txt,ab+);if(fpl=NULL)print

21、fCcant open the file!);return 0 ;while(!feof(fpl)p=(Node*)malloc(sizeof(Node);if(fread(p,sizeof(Node), 1 ,fpl)= 1)p-next=NULL ;r-next=p ;r 二p;count 1+;fclose(fpl);fp2=fopen(,c:man.txt,ab+);if(fp2=NULL)printf(cant open the file!1);return 0 ;while(!feof(fp2)t=(bookMan*)malloc(sizeof(bookMan);if(fread(t,size