A.车寻航线:
1.根据旅客提出的起点站,终点站名输出下列信息:航班号,票价,折扣,最多载客量,是否满载,起飞时间,降落时间和飞行时间;
2.根据订票乘客的姓名可以查询所订航班的航班号,座位号,飞行日期等信息;
3.根据航班号查询航班的起点站,中转站,终点站名,票价,折扣,最多载客量,是否满载,起飞时间,降落时间和飞行时间;
B.承办客户提出的要求(航班号、订票数额)查询该航班票额情况,若有余票,则为客户办理订票手续,输出座位号,需付款项信息;若已满员或余票额少于盯票额,则需重新询问客户要求。若需要,可登记排队候补;
C.根据客户提供的情况(日期、航班),为客户办理退票手续。(然后查询该航班是否有人排队候补,首先询问排第一的客户,若所退票额所能满足他的要求,则为他办理订票手续,否则依次询问其他排队候补客户);
E.内部人员对航班情况的控制:
可以录入航班信息,删除航班信息,修改航班信息,查看基本航班信息。
概要设计:
因为每个客户名单或查询名单都包括多个数据域,这样就需要有一个能存储多个数据域的数据类型来存储,因此采用单链表类型。由于航线的信息是固定的,可选用结构体数组,又因为订票与预约人数无法预计,可选用链表存储信息。
线性表的单链表存储结构:typedef struct LNode{
ElemType
Struct Lnode*next}LNode,*LinkList
a.抽象数据类型顺序表的定义如下:
ADT SqList{
数据对象:D={ai|ai∈数据类型,i=1,2,3...,n}
数据关系:R1={<ai-1,ai>|ai-1,ai∈D,i=1,2,3...,n}
基本 *** 作:
InitList_Sq(&L)
*** 作结果:创建空的顺序表。
CreatList_Sq(&L)
*** 作结果:建立顺序表。
}ADT SqList
b.抽象数据类型单链表的定义如下:
ADT LinkList{
数据对象:D={ai|ai∈结构类型,i=1,2,3...,n,n>0}
数据关系:R1={<ai-1,ai>|ai-1,ai∈D,i=1,2,3...,n}
基本 *** 作:
InitList_L(&L)
*** 作结果:创建空的顺序表。
}ADT LinkList
在main()里调用各个函数
2.主程序
void main(){
初始化;
do{
接受命令;
处理命令;
}while(“命令”!=“退出”);
}
3.程序的模块调用:
三.详细设计:
1.所有数据类型:
struct plan /*航班数据*/
{
char num[5]/*航班号码*/
char city[10]/*到达城市*/
char up[8]/*航班起飞时间*/
char down[8]/*航班到达时间*/
int pric /*航班价格*/
int rshu /*人数*/
int zheg[4]/*价格折扣*/
}
struct man/*定票人数据*/
{
char num[10]/*身份z号码*/
char nam[10]/*姓名*/
int demand /*定票数量*/
}
typedef struct node/*航班数据结点*/
{
struct plan data
struct node*next
}
Node,*Link
typedef struct people/*乘客数据结点*/
{
struct man data
struct people*next
}
peo,*LIN
2.程序所用函数:
void print()/*界面输出*/
{
printf("============================System of book ticket===============================\n")
printf("\n")
printf("\t***********************************************************\n")
printf("\t*\t1---Bookticket \t2---Dishonorbill *\n")
printf("\t*\t3---Adding flight\t4---Adding flight *\n")
printf("\t*\t5---Modify \t6---Advice*\n")
printf("\t*\t7---Save \t8---exit *\n")
printf("\t##########################################################\n")
}
添加航班模块
void add(Link l)/*添加航班数据*/
{
Node*p,*r,*s
char num[10]
r=l
s=l->next
while(r->next!=NULL)
r=r->next
while(1)
{
printf("please input the number of the plan(0-return)")/*输入0就返回*/
scanf("%s",num)
if(strcmp(num,"0")==0)
break
while(s)
{
if(strcmp(s->data.num,num)==0)
{
printf("=====tip:the number'%s'has been born!\n",num)
return
}
s=s->next
}
p=(Node*)malloc(sizeof(Node))/*航班数据输入*/
strcpy(p->data.num,num)
printf("Input the city where the plan will reach:")/*飞机到达地城市*/
scanf("%s",p->data.city)
getchar()
printf("Input the time which the plan take off:")/*起飞时间*/
scanf("%s",p->data.up)
getchar()
printf("Input the time which the plan reach:")/*降落时间*/
scanf("%s",&p->data.down)
getchar()
printf("Input the price of ticket:$")/*机票价格*/
scanf("%d",&p->data.pric)
getchar()
printf("Input the number of people who have booked ticket:")/*定票数量*/
scanf("%d",&p->data.rshu)
getchar()
printf("Input the agio of the ticket:")
scanf("%s",&p->data.zheg)
getchar()
p->next=NULL
r->next=p
r=p
shoudsave=1
}
}
输出模块
void pri(Node*p)/*输出函数*/
{
printf("\n\t\t\tThe following is the record you want:\n")
printf("\nnumber of plan: %s",p->data.num)
printf("\ncity the plan will reach: %s",p->data.city)
printf("\nthe time the plan take off: %s\nthe time the plan reach: %s",p->data.up,p->data.down)
printf("\nthe price of the ticket: %d",p->data.pric)
printf("\nthe number of people who have booked ticket: %d",p->data.rshu)
printf("\nthe agio of the ticket:%s",p->data.zheg)
}
退出函数模块
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
}
航班信息模块
void qur(Link l)/*航班信息查询*/
{
Node*p
int sel
char str1[5],str2[10]
if(!l->next)
{
printf("TIP:there are not any record to be inquired for you!")
return
}
printf("Choose the way:(1->according to the number of plan2->according to the city):")/*选择航班号查询和终点城市查询*/
scanf("%d",&sel)
if(sel==1)
{
printf("Input the the number of plan:")
scanf("%s",str1)
p=Locate1(l,str1,"num")
if(p)
{
printf("the following is what you want:\n")
pri(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)
{
printf("the following is what you want:\n")
pri(p)
}
else
{
mark1=1
printf("\nthe file can't be found!")
}
}
}
定票模块
void buy(Link l,LIN k)/*定票函数*/
{
Node*r[10],*p
int ch,dem
peo*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: ")/*航班终点站城市*/
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=0t<it++)
pri(r[t])
if(i==0)
printf("\n\tSorry!Can't find the plan for you!\n")
else
{
printf("\ndo you want to book it?<1/0>\n")
printf("please choose: ")
scanf("%d",&ch)
if(ch==1)
{
h=(peo*)malloc(sizeof(peo))/*重新分配空间*/
printf("Input your name: ")
scanf("%s",&str1)
strcpy(h->data.nam,str1)
printf("Input your id: ")
scanf("%s",&str2)
strcpy(h->data.num,str2)
printf("Input your demand: ")
scanf("%d",&dem)
h->data.demand=dem
h->next=NULL
v->next=h
v=h
printf("\n\tLucky!Success in booking ticket!")
getch()
shoudsave=1
}
}
}
peo*Locate2(LIN k,char findmess[])
{
peo*r
r=k->next
while(r)
{
if(strcmp(r->data.num,findmess)==0)
{
mark=1
return r
}
r=r->next
}
return 0
}
退票模块
void tui(LIN k)/*退票函数*/
{
char str[10]
peo*p,*r
int ch2=0
printf("Input your id: ")/*输入身份z号*/
scanf("%s",&str)
p=Locate2(k,str)
if(mark!=1)
printf("can't find the people!")
else if(mark==1)
{
mark=0
printf("\t\t\tthe following is the record you want:\n")
printf("your id:%s\n",p->data.num)
printf("name:%s\n",p->data.nam)
printf("your denmand:%d",p->data.demand)
printf("\ndo you want to refund the ticket?<1/0>")
scanf("%d",&ch2)
if(ch2==1)
{
if(p)
{
r=k
while(r->next!=p)
r=r->next
r->next=p->next
free(p)
}
count2--
printf("\nyou have sucessed in refunding ticket!")
shoudsave=1
}
}
}
void Modify(Link l)/*修改航班信息*/
{
Node*p
char findmess[20],ch
if(!l->next)
{
printf("\n=====tip:there isn't record for you to modify!\n")
return
}
else
{
qur(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 plan:")
scanf("%s",findmess)
p=Locate1(l,findmess,"num")
if(p)
{
printf("Input another number of plan:")
scanf("%s",&p->data.num)
getchar()
printf("Input another city the plan will reach:")
scanf("%s",&p->data.city)
getchar()
printf("Input another time the plan take off")
scanf("%s",&p->data.up)
printf("Input another time the plan reach:")
scanf("%s",&p->data.down)
printf("Input another price of the ticket::")
scanf("%d",&p->data.pric)
printf("Input another number of people who have booked ticket:")
scanf("%d",&p->data.rshu)
printf("Input another agio of the ticket:")
scanf("%s",&p->data.zheg)
printf("\n=====>tip:modifying record is sucessful!\n")
shoudsave=1
}
else
printf("\tcan't find the flight!")
}
}
else
mark1=0
}
}
void advice(Link l)/*终点站航班查询*/
{
Node*r
char str[10]
int mar=0
r=l->next
printf("Iuput the city you want to go: ")/*输入终点站城市*/
scanf("%s",str)
while(r)
{
if(strcmp(r->data.city,str)==0&&r->data.rshu<200)
{
mar=1
printf("\nyou can select the following plan!\n")
printf("\n\nplease select the fourth operation to book the ticket!\n")
pri(r)
}
r=r->next
}
if(mar==0)
printf("\n\t\t\tyou can't book any ticket now!\n")
}
void save1(Link l)/*保存数据*/
{
FILE*fp
Node*p
int count=0,flag=1
fp=fopen("g:\\data1","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)
}
void save2(LIN k) /*保存数据*/
{
FILE*fp
peo*p
int count=0,flag=1
fp=fopen("g:\\data2","wb")/*文件连接*/
if(fp==NULL)
{
printf("the file can't be opened!")
return
}
p=k->next
while(p)
{
if(fwrite(p,sizeof(peo),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)
}
四.主函数模块:
main()
{
FILE*fp1,*fp2
Node*p,*r
char ch1,ch2
Link l
LIN k
peo*t,*h
int sel
l=(Node*)malloc(sizeof(Node))
l->next=NULL
r=l
k=(peo*)malloc(sizeof(peo))
k->next=NULL
h=k
fp1=fopen("g:\\data1","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("g:\\data2","ab+")
if((fp2==NULL))
{
printf("can't open the file!")
return 0
}
while(!feof(fp2))
{
t=(peo*)malloc(sizeof(peo))
if(fread(t,sizeof(peo),1,fp2)==1)
{
t->next=NULL
h->next=t
h=t
count2++
}
}
fclose(fp2)
while(1)
{
getch()
clrscr()
print()
printf("please choose the operation(1-8): ")
scanf("%d",&sel)
if(sel==8)
{
if(shoudsave==1)
{
getchar()
printf("\n=====tip:the file have been changed!do you want to save it(y/n)?\n")
scanf("%c",&ch1)
if(ch1=='y'||ch1=='Y')
{
save2(k)
save1(l)
}
}
printf("\n\tyou have exited! Happy serve for you")
break
}
switch(sel)
{
case 1 :
buy(l,k)
break
case 2 :
tui(k)
break
case 3 :
qur(l)
break
case 4 :
add(l)
break
case 5 :
Modify(l)
break
case 6 :
advice(l)
break
case 7 :
{
save1(l)
save2(k)
break
}
case 8 :
exit(0)
}
}
getch()
}
(已修改,请用最新的代码)代码说明:
1级菜单:选择购买的航班号,并显示对应座位状态。
(我只做测试,所以初始化initFlight函数中我只初始了2个航班,需要自己按照我的代码添)
(注意:实际开发软件,链表数据是从数据库中读取的,需要实时同步,如果要多次调用initFlight函数,记得自己写一个释放内存的函数,把所有链表“SINFO和FLINFO”节点都释放掉,释放函数我没写,需要你自己写!!!)
2级菜单:选择购买对应座位号,完成购买,并实时显示购买结果。
位置编号、座位最大排数、舱室类型、折扣等参数均由常量参数空值,需要修改自行改常量。
注意:舱室类型(我默认3个类型头等舱、公务舱、经济舱)对应折扣参数:tDiscount二维数组。如要如要添加新的舱室类型,必须将参数常量TYPESIZE、typeName、types、tDiscount这4个同时修改,具体看代码备注!!
座位票价=基础票价*类型折扣*时段折扣。
因为飞机不让吸烟,所以我没做吸烟区(笑),如果你需要,可以作为类型自行添加!
#include<stdio.h>#include<stdlib.h>
#include<conio.h>
#include<string.h>
#include<malloc.h>
#include<time.h>
//-----------------------相关参数,想改变,在这里修改!!!!!!!-----------------------------
const float timeDiscount=1//时段折扣,影响所有航班最终价格,默认1
const char cID[5]="ABCD"//位置编号
const int maxRow=20//位置最大排号
//注意:如果修改类型数量,types和tDiscount必须同时修改!!!
#define TYPESIZE 3//类型数量
const char typeName[TYPESIZE][10]={"头等舱","公务舱","经济舱"}
const int types[TYPESIZE][2]={{1,2},{3,4},{5,20}}//排号对应类型。1~2排头等舱,3~4排公务舱,5~20排经济舱
const float tDiscount[TYPESIZE]={1.5,1.3,1}//类型折扣。头等舱1.5倍,公务舱1.3倍,经济舱1倍
//-------------------------------------------------------------------------------
typedef struct seatInfo//座位信息,一条链表对应一个航班信息,链表顺序从第一排左边第一个开始往后A1~D1,A2~D2。。。
{
char cloID//位置编号A、B、C、D
int row//位置排号
int type//座位所属类型:0:头等舱、1:公务舱、2:经济舱,不同类型对应不同的类型折扣tDiscount
int sell//出售状态,0:未出售;1:已出售
struct seatInfo *next
}SINFO
typedef struct flightInfo//航班信息
{
char fid[10]//航班号
time_t tfTime//起飞时间
time_t ldTime//降落时间
char toCity[20]//抵达城市
float tPrice//基础票价,不同位置具有不同折扣,座位票价=基础票价*类型折扣*时段折扣
struct flightInfo *next
struct seatInfo *sHead//对应座位链表的头节点
}FLINFO
void meError(void *p)
SINFO *getSINFO()//获取座位链表
//addFLINFO:添加航班信息链表的节点flinfoHead:头节点(第一次传NULL会自动生成),flinfoTail:尾节点,fNew:要添加的结构信息(成员指针无需赋值)
FLINFO *addFLINFO(FLINFO **ffHead,FLINFO *flinfoTail,FLINFO fNew)//返回尾节点
time_t getTime_tfromStr(char *sTime)//将YYYY-MM-DD hh:mm:ss格式的时间字符串转换成time_t型数值
FLINFO *initFlight()//初始化航班信息,返回航班链表头节点,如果想手动输入,请在这里添加!!!正常软件开发,这一步应该是从数据库读取!
char *getTString(struct tm *tm0)//通过tm获取时间字符串
void showSinfo(FLINFO *flinfo)//显示航班对应座位信息
void printfFlinfo(FLINFO * flinfoHead)
FLINFO *selectFlinfo(FLINFO *flinfoHead,char *fid)//选择航班号,返回节点
void showSinfo(FLINFO *flinfo)//显示航班对应座位信息
SINFO *selectSinfo(FLINFO *flinfo,char *sid)//选择座位,返回节点
int main()
{
FLINFO *flinfoHead=initFlight(),*ffSelect=NULL
SINFO *sfSelect=NULL
char fid[10]={0},sid[10]={10}
while(1)
{
ffSelect=NULL
sfSelect=NULL
memset(fid,0,10)
memset(sid,0,10)
printfFlinfo(flinfoHead)
printf("请输入要购买的航班号:")
scanf("%s",fid)
ffSelect=selectFlinfo(flinfoHead,fid)
if(!ffSelect)
{
printf("未找到对应航班,按任意键继续-----\n")
getch()
system("cls")
continue
}
system("cls")
printf("航班号:%s 座位信息如下:\n",ffSelect->fid)
showSinfo(ffSelect)
printf("请输入要购买的座位编号(输入0返回主菜单):")
scanf("%s",sid)
if(!strcmp(sid,"0"))
{
system("cls")
continue
}
else
{
sfSelect=selectSinfo(ffSelect,sid)
if(!sfSelect||sfSelect->sell)
{
printf("未找到对应座位或该座位已出售,请重新输入!按任意键继续-----\n")
getch()
system("cls")
continue
}
printf("购买成功!按任意键继续-----")
sfSelect->sell=1
getch()
system("cls")
}
}
return 0
}
SINFO *selectSinfo(FLINFO *flinfo,char *sid)//选择座位,返回节点
{
SINFO *sinfoHead=flinfo->sHead
while(sinfoHead->next)
{
if(sinfoHead->next->cloID==sid[0] && sinfoHead->next->row==atoi(sid+1))
return sinfoHead->next
sinfoHead=sinfoHead->next
}
return NULL
}
void showSinfo(FLINFO *flinfo)//显示航班对应座位信息
{
SINFO *sinfoHead=flinfo->sHead,*sfp=NULL
int i,j,k,row=maxRow,clo=strlen(cID)
char typeStr[10]={0}
for(i=0i<rowi++)
{
//---------读取座位所属舱室------------
memset(typeStr,0,10)
for(k=0k<TYPESIZEk++)
if(i+1>=types[k][0] && i+1<=types[k][1])
strcpy(typeStr,typeName[k])
//--------------------------------------
printf("\n")
for(j=0j<cloj++)
printf("------------- ")
printf("\n")
sfp=sinfoHead
for(j=0j<cloj++)
{
printf("| %c%02d | ",sfp->next->cloID,sfp->next->row)
sfp=sfp->next
}
printf("\n")
sfp=sinfoHead
for(j=0j<cloj++)
{
printf("| %c | ",sfp->next->sell?2:1)
sfp=sfp->next
}
printf("\n")
sfp=sinfoHead
for(j=0j<cloj++)
{
printf("|%6s:%4.0f| ",typeStr,flinfo->tPrice*tDiscount[sfp->next->type]*timeDiscount)
sfp=sfp->next
}
printf("\n")
sinfoHead=sfp
}
for(j=0i<cloj++)
printf("------- ")
printf("\n")
}
FLINFO *selectFlinfo(FLINFO *flinfoHead,char *fid)//选择航班号,返回节点
{
while(flinfoHead->next)
{
if(!strcmp(flinfoHead->next->fid,fid))
return flinfoHead->next
flinfoHead=flinfoHead->next
}
return NULL
}
void printfFlinfo(FLINFO * flinfoHead)
{
while(flinfoHead->next)
{
printf("目的地:%s,航班号:%s\n----起飞时间:%s,抵达时间:%s\n\n",flinfoHead->next->toCity,flinfoHead->next->fid,getTString(localtime(&flinfoHead->next->tfTime)),getTString(localtime(&flinfoHead->next->ldTime)))
flinfoHead=flinfoHead->next
}
}
char *getTString(struct tm *tm0)//通过tm获取时间字符串
{
char *str=(char *)malloc(sizeof(char)*20),num[5]={0}
meError(str)
memset(str,0,20)
sprintf(num,"%4d",tm0->tm_year+1900)
strcat(str,num)
strcat(str,"-")
memset(num,0,5)
sprintf(num,"%02d",tm0->tm_mon)
strcat(str,num)
strcat(str,"-")
memset(num,0,5)
sprintf(num,"%02d",tm0->tm_mday)
strcat(str,num)
strcat(str," ")
memset(num,0,5)
sprintf(num,"%02d",tm0->tm_hour)
strcat(str,num)
strcat(str,":")
memset(num,0,5)
sprintf(num,"%02d",tm0->tm_min)
strcat(str,num)
strcat(str,":")
memset(num,0,5)
sprintf(num,"%02d",tm0->tm_sec)
strcat(str,num)
return str
}
time_t getTime_tfromStr(char *sTime)//将YYYY-MM-DD hh:mm:ss格式的时间字符串转换成time_t型数值
{
time_t rt
struct tm *tm1=NULL
rt=time(NULL)
tm1=localtime(&rt)
sscanf(sTime,("%4d-%2d-%2d %2d:%2d:%2d"),&tm1->tm_year,&tm1->tm_mon,&tm1->tm_mday,&tm1->tm_hour,&tm1->tm_min,&tm1->tm_sec)
tm1->tm_year-=1900
tm1->tm_mon--
rt=mktime(tm1)
return rt
}
FLINFO *initFlight()//初始化航班信息,返回航班链表头节点,如果想手动输入,请在这里添加!!!正常软件开发,这一步应该是从数据库读取!
{
FLINFO *ffHead=NULL,*flinfoTail=NULL,fNew
//--------添加一个航班信息----需要增加按照我下面调用方式写--------------------------------
strcpy(fNew.fid,"CI502")
fNew.tfTime=getTime_tfromStr("2019-02-20 03:30:30")
fNew.ldTime=getTime_tfromStr("2019-02-20 05:20:30")
strcpy(fNew.toCity,"台北")
fNew.tPrice=1000
fNew.next=NULL
flinfoTail=addFLINFO(&ffHead,flinfoTail,fNew)
//--------------------------------------------------------------------------------------------
strcpy(fNew.fid,"9C8921")
fNew.tfTime=getTime_tfromStr("2019-02-20 14:30:30")
fNew.ldTime=getTime_tfromStr("2019-02-20 16:40:30")
strcpy(fNew.toCity,"香港")
fNew.tPrice=500
fNew.next=NULL
flinfoTail=addFLINFO(&ffHead,flinfoTail,fNew)
return ffHead
}
FLINFO *addFLINFO(FLINFO **ffHead,FLINFO *flinfoTail,FLINFO fNew)//返回尾节点
//添加航班信息链表的节点flinfoHead:头节点(第一次传NULL会自动生成),flinfoTail:尾节点,fNew:要添加的结构信息(成员指针无需赋值)
{
FLINFO *flinfoHead=*ffHead
if(flinfoHead==NULL)
{
*ffHead=(FLINFO *)malloc(sizeof(FLINFO))
flinfoHead=*ffHead
meError(flinfoHead)
flinfoHead->next=NULL
}
FLINFO *flinfoNew=(FLINFO *)malloc(sizeof(FLINFO))
meError(flinfoNew)
flinfoNew->next=NULL
flinfoNew->fid[0]=0
strcpy(flinfoNew->fid,fNew.fid)
flinfoNew->ldTime=fNew.ldTime
flinfoNew->tfTime=fNew.tfTime
flinfoNew->toCity[0]=0
strcpy(flinfoNew->toCity,fNew.toCity)
flinfoNew->tPrice=fNew.tPrice
flinfoNew->sHead=getSINFO()
if(flinfoHead->next==NULL)
flinfoHead->next=flinfoNew
else
flinfoTail->next=flinfoNew
flinfoTail=flinfoNew
return flinfoTail
}
SINFO *getSINFO()//获取座位链表
{
int maxClo=strlen(cID),cnt=maxClo*maxRow,clo=0,row=1,i
SINFO *sinfoHead=(SINFO *)malloc(sizeof(SINFO)),*sinfoTail=NULL
meError(sinfoHead)
sinfoHead->next=NULL
SINFO *sinfoNew=NULL
while(cnt--)//按顺序生成对应数量的座位链表
{
if(clo==maxClo)
clo=0,row++
if(row==maxRow+1)
row=1
sinfoNew=(SINFO *)malloc(sizeof(SINFO))
meError(sinfoNew)
sinfoNew->cloID=cID[clo]
sinfoNew->row=row
for(i=0i<TYPESIZEi++)
if(row>=types[i][0] && row<=types[i][1])
{
sinfoNew->type=i
break
}
sinfoNew->sell=0
sinfoNew->next=NULL
if(sinfoHead->next==NULL)
sinfoHead->next=sinfoNew
else
sinfoTail->next=sinfoNew
sinfoTail=sinfoNew
clo++
}
return sinfoHead
}
void meError(void *p)//内存申请失败
{
if(p==NULL)
{
printf("\n异常:内存申请失败!回车结束程序!\n")
while(getch()!='\r')
exit(0)
}
}
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