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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <memory.h>
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typedef struct Flight
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{
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int FlightNum; //航班号
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int MaxFare; //最大载客数
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char StartPlace[10]; //起飞地点
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char EndPlace[10]; //降落地点
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char StartDate[10]; //起飞时间
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char EndDate[10]; //降落时间
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float price; //单价
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int currentFareNum; //当前乘客数
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struct Flight* prev;
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struct Flight* next;
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}FlightList;
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typedef struct Fare
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{
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int FlightNum; //航班号
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char IDnumber[20]; //身份证号
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char name[10]; //姓名
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char gender[5]; //性别
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char birthDate[10]; //出生年月
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int SeatNumber; //座位号
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struct Fare* prev;
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struct Fare* next;
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}FareList;
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int FlightNum; //航班数
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int FareNum; //乘客数
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FlightList* FlightHead; //航班头结点
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FareList* FareHead; //乘客头结点
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/********************文件************************/
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void ReadFlightInfo(void); //读取航班信息
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void ReadPareInfo(void); //读取乘客信息
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void WriteFlightInfo(FILE* Fp); //将航班信息写入文件
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void WritePareInfo(FILE* Fp); //将乘客信息写入文件
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int CopyArrayToNum(char* str, int start, int end); //拷贝数组转换成数字
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void CopyArrayToStr(char* str1, char* str2,int start, int end); //拷贝数组到字符串
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float CopyArrayToFloat(char* str, int start, int end); //拷贝数组转换成数字
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/*******************链表*************************/
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FlightList* FlightMallocFunc(void); //航班申请堆空间
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FareList* FareMallocFunc(void); //乘客申请堆空间
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FlightList* FlightCreateNewNode(void); //航班创建新节点
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FareList* FareCreateNewNode(void); //乘客创建新节点
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void FlightDeleteAllNode(void); //删除航班所有节点
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void FareDeleteAllNode(void); //删除乘客所有节点
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void FlightInsertNode(FlightList *h_node, FlightList *node, FlightList *n_node); //航班调整新节点插入位置
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void FareInsertNode(FareList *h_node, FareList *node, FareList *n_node); //乘客调整新节点插入位置
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/******************航班**************************/
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void ModeFlightMenu(void); //显示航班菜单
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void ModeShowAllFlight(void); //显示所有航班
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void ModeAddFlight(void); //增加航班
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void ModeCancelFlight(void); //取消航班
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/*******************乘客*************************/
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void ModeFareMenu(void); //显示乘客菜单
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void ModeShowAllFare(void); //显示所有乘客
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void ModeAddFare(void); //新增乘客
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void ModeDeleteFare(void); //删除乘客
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void ModeFlightReserve(void); //航班订票
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void ModeExitSystem(void); //退出程序
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int main(void)
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{
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FlightNum = 0;
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FareNum = 0;
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FlightHead = FlightMallocFunc();
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FareHead = FareMallocFunc();
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FlightHead->next = FlightHead->prev = FlightHead;
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FareHead->next = FareHead->prev = FareHead;
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ReadFlightInfo();
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ReadPareInfo();
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while(1)
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{
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int menu = 0,role = 0;
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system("CLS"); //清除窗口
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printf("**************《航班信息管理系统》*******************\n");
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printf("请选择你的身份 1.管理人员 2.乘客 0.退出程序：");
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scanf("%d",&role);
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if (role != 1 && role != 2 && role != 0)
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{
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printf("请输入正确指令！\n");
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while(getchar() != '\n'); //清除缓冲区
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system("pause");
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continue;
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}
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while(1)
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{
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if (role == 1)
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{
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int mode = 0;
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system("CLS"); //清除窗口
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ModeFlightMenu();
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scanf("%d",&mode);
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switch(mode)
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{
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case 1:
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ModeShowAllFlight(); //显示所有航班
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break;
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case 2:
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ModeAddFlight(); //增加航班
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break;
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case 3:
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ModeCancelFlight(); //取消航班
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break;
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case 4:
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menu = 1; //返回菜单
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break;
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case 0:
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printf("退出程序！\n");
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ModeExitSystem();
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return 0;
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default:
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printf("请输入正确指令！\n");
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while(getchar() != '\n'); //清除缓冲区
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system("pause");
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continue;
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}
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}
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else if (role == 2)
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{
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int mode = 0;
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system("CLS"); //清除窗口
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ModeFareMenu();
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scanf("%d",&mode);
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switch (mode)
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{
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case 1:
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ModeShowAllFare(); //显示所有乘客
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break;
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case 2:
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ModeAddFare(); //新增乘客
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break;
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case 3:
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ModeDeleteFare(); //删除乘客
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break;
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case 4:
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ModeFlightReserve(); //航班订票
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break;
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case 5:
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menu = 1; //返回菜单
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break;
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case 0:
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printf("退出程序！\n");
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ModeExitSystem();
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return 0;
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default:
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printf("请输入正确指令！\n");
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while(getchar() != '\n'); //清除缓冲区
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system("pause");
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continue;
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}
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}
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else
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{
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printf("退出程序！\n");
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ModeExitSystem();
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return 0;
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}
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if (menu == 1)
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break;
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}
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}
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return 0;
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}
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void ReadFlightInfo(void)//读取航班信息
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{
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char Info[100];
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char* p;
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int a, i, start, StrLength;
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FlightList* node;
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FILE* FlightFp = fopen(".\\FlightInfo.txt","a+");
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if(FlightFp == NULL)
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{
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printf("open file failed!\n");
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system("pause");
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return ;
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}
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fseek(FlightFp, 0, SEEK_SET); //将光标置于文件开头
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while(1)
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{
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a=1;
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memset(Info, 0, sizeof(Info));
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fseek(FlightFp, 0, SEEK_CUR);//继续上一个位置读取
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fgets(Info, 100, FlightFp);
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if (Info[0] == 0)//判断是否读到文件未
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break;
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node = FlightCreateNewNode();//创建新节点
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StrLength = strlen(Info);
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start = 0;
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for (i = 0,p=Info; i<StrLength; p++, i++)
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{
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if(*p == ' ' || *p == '\n')
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{
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switch (a)
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{
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case 1:
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node->FlightNum = CopyArrayToNum(Info, start, i); //航班号
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break;
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case 2:
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node->MaxFare = CopyArrayToNum(Info, start, i); //最大载客数
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break;
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case 3:
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CopyArrayToStr(node->StartPlace, Info, start, i); //起飞地点
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break;
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case 4:
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CopyArrayToStr(node->EndPlace, Info, start, i); //降落地点
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break;
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case 5:
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CopyArrayToStr(node->StartDate, Info, start, i); //起飞时间
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break;
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case 6:
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CopyArrayToStr(node->EndDate, Info, start, i); //降落时间
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break;
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case 7:
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node->price = CopyArrayToFloat(Info, start, i); //单价
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break;
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case 8:
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node->currentFareNum = CopyArrayToNum(Info, start, i);//当前乘客人数
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break;
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}
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start = i+1;
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a++;
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continue;
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}
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}
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}
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fclose(FlightFp);
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}
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void ReadPareInfo(void)//读取乘客信息
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{
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char Info[100];
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char* p;
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int a, i, start, StrLength;
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FareList* node;
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FILE* pareFp = fopen(".\\PareInfo.txt","a+");
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if(pareFp == NULL)
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{
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printf("open file failed!\n");
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system("pause");
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return ;
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}
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fseek(pareFp, 0, SEEK_SET); //将光标置于文件开头
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while(1)
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{
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a=1;
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memset(Info, 0, sizeof(Info));
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fseek(pareFp, 0, SEEK_CUR);//继续上一个位置读取
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fgets(Info, 100, pareFp);
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if (Info[0] == 0)//判断是否读到文件未
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break;
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node = FareCreateNewNode();//创建新节点
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StrLength = strlen(Info);
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start = 0;
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for (i = 0,p=Info; i<StrLength; p++, i++)
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{
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if(*p == ' ' || *p == '\n')
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{
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switch (a)
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{
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case 1:
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node->FlightNum = CopyArrayToNum(Info, start, i); //航班号
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break;
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case 2:
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CopyArrayToStr(node->IDnumber, Info, start, i); //身份证号
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break;
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case 3:
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CopyArrayToStr(node->name, Info, start, i); //姓名
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break;
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case 4:
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CopyArrayToStr(node->gender, Info, start, i); //性别
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break;
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case 5:
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CopyArrayToStr(node->birthDate, Info, start, i); //出生年月
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break;
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case 6:
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node->SeatNumber = CopyArrayToNum(Info, start, i); //座位号
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break;
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}
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start = i+1;
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a++;
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continue;
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}
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}
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}
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fclose(pareFp);
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}
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void CopyArrayToStr(char* str1, char* str2,int start, int end)//拷贝数组到字符串
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{
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int i;
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int numder = abs(end-start);
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for (i=0; i<numder; i++)
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str1[i] = str2[start+i];
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str1[numder] = '\0';
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return ;
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}
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int CopyArrayToNum(char* str, int start, int end)//拷贝数组转换成数字
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{
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int i, len;
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int numder = 0;
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char str1[10];
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numder = abs(end-start);
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for (i=0; i<numder; i++)
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str1[i] = str[start+i];
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len = strlen(str1);
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str1[len] = '\0';
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return atoi(str1);
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}
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float CopyArrayToFloat(char* str, int start, int end)//拷贝数组转换成数字
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{
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int i, len;
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int numder = 0;
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char str1[10];
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numder = abs(end-start);
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for (i=0; i<numder; i++)
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str1[i] = str[start+i];
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len = strlen(str1);
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str1[len] = '\0';
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return atof(str1);
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}
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void WriteFlightInfo(FILE* Fp)//将航班信息写入文件
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{
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FlightList* p;
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for (p = FlightHead->next; p!= FlightHead; p = p->next)
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{
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fprintf(Fp,"%d %d %s %s %s %s %.2f %d\n",p->FlightNum,p->MaxFare,p->StartPlace,p->EndPlace,p->StartDate,p->EndDate,p->price,p->currentFareNum);
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}
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}
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void WritePareInfo(FILE* Fp)//将乘客信息写入文件
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{
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FareList* p;
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for (p = FareHead->next; p!= FareHead; p = p->next)
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{
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fprintf(Fp,"%d %s %s %s %s %d\n",p->FlightNum,p->IDnumber,p->name,p->gender,p->birthDate,p->SeatNumber);
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}
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}
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void ModeFlightMenu(void)//显示航班菜单
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{
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printf("***********航班菜单***********\n");
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printf("1.显示所有航班\n"
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"2.增加航班\n"
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"3.取消航班\n"
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"4.返回首页\n"
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"0.退出程序\n"
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"请输入模式：");
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}
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void ModeShowAllFlight(void)//显示所有航班
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{
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FlightList* p;
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if(FlightNum == 0)
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{
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printf("当前航班数为0，请添加后进行操作！\n");
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system("pause");
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return ;
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}
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system("CLS"); //清除窗口
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printf("********当前当前航班数：%d**********\n",FlightNum);
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for (p = FlightHead->next; p!=FlightHead; p = p->next)
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{
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printf(">>>>>>当前航班号：%d<<<<<<\n",p->FlightNum);
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printf("最大载客数:%d\n起飞地点:%s\n降落地点:%s\n起飞时间%s\n降落时间:%s\n单价:%.2f\n当前乘客数:%d\n",
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p->MaxFare,p->StartPlace,p->EndPlace,p->StartDate,p->EndDate,p->price,p->currentFareNum);
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}
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system("pause");
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return ;
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}
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void ModeAddFlight(void)//增加航班
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{
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FlightList* NewFlight = FlightCreateNewNode();
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FlightList* p;
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printf("*************添加航班信息*****************\n");
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while(1)
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{
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int Numder = 0;
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printf("航班号：");
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if (!(scanf("%d",&Numder)))
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{
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printf("请输入整型数！\n");
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while(getchar() != '\n'); //清除缓冲区
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system("pause");
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continue;
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}
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for (p = FlightHead->next; p != FlightHead; p = p->next)
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{
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if (p->FlightNum == Numder)
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break;
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}
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|
|
if (p != FlightHead)
|
|
|
{
|
|
|
printf("该航班已存在，请确认后输入！\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
else
|
|
|
NewFlight->FlightNum = Numder;
|
|
|
break;
|
|
|
}
|
|
|
while(1)
|
|
|
{
|
|
|
printf("最大载客数：");
|
|
|
if (!(scanf("%d",&(NewFlight->MaxFare))))
|
|
|
{
|
|
|
printf("请输入整型数！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
while(1)
|
|
|
{
|
|
|
printf("起飞地点：");
|
|
|
if (!(scanf("%s",NewFlight->StartPlace)))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
while(1)
|
|
|
{
|
|
|
printf("降落地点：");
|
|
|
if (!(scanf("%s",NewFlight->EndPlace)))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
while(1)
|
|
|
{
|
|
|
printf("起飞时间：");
|
|
|
if (!(scanf("%s",NewFlight->StartDate)))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
while(1)
|
|
|
{
|
|
|
printf("降落时间：");
|
|
|
if (!(scanf("%s",NewFlight->EndDate)))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
while (1)
|
|
|
{
|
|
|
printf("单价：");
|
|
|
if (!(scanf("%f",&(NewFlight->price))))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
printf("增加成功！\n");
|
|
|
system("pause");
|
|
|
}
|
|
|
|
|
|
void ModeCancelFlight(void)//取消航班
|
|
|
{
|
|
|
FlightList* p;
|
|
|
FareList* q;
|
|
|
int Num =0;
|
|
|
printf("*************取消航班*****************\n");
|
|
|
while(1)
|
|
|
{
|
|
|
printf("请输入要取消的航班号：");
|
|
|
if (!(scanf("%d",&Num)))
|
|
|
{
|
|
|
printf("请输入整型数！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
for (p = FlightHead->next; p != FlightHead; p = p->next)
|
|
|
{
|
|
|
if (p->FlightNum == Num)
|
|
|
break;
|
|
|
}
|
|
|
if (p == FlightHead)
|
|
|
{
|
|
|
printf("没有该航班，请确认后输入!\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
if ((p->MaxFare*0.1) < p->currentFareNum)
|
|
|
{
|
|
|
printf("该航班已超过百分之10的乘客购买，不可取消！\n");
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
while(1)
|
|
|
{
|
|
|
int mode = 0;
|
|
|
printf("当前航班乘客有：%d\n", p->currentFareNum);
|
|
|
printf("是否取消 1.是 2.否：");
|
|
|
scanf("%d",&mode);
|
|
|
if (mode != 1 && mode != 2)
|
|
|
{
|
|
|
printf("请输入正确指令！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
if (mode == 1)
|
|
|
{
|
|
|
p->currentFareNum = 0;
|
|
|
for (q = FareHead->next; q != FareHead; q = q->next)
|
|
|
{
|
|
|
if (q->FlightNum == p->FlightNum)
|
|
|
q->SeatNumber = 0;
|
|
|
}
|
|
|
|
|
|
printf("已取消%d航班,购买该航班的乘客已退票\n", p->FlightNum);
|
|
|
system("pause");
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
printf("返还乘客首页！\n");
|
|
|
system("pause");
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void ModeFareMenu(void)//显示乘客菜单
|
|
|
{
|
|
|
printf("***********乘客菜单***********\n");
|
|
|
printf("1.显示所有乘客\n"
|
|
|
"2.新增乘客\n"
|
|
|
"3.删除乘客\n"
|
|
|
"4.航班订票\n"
|
|
|
"5.返回首页\n"
|
|
|
"0.退出程序\n"
|
|
|
"请输入模式：");
|
|
|
}
|
|
|
|
|
|
void ModeShowAllFare(void)//显示所有乘客
|
|
|
{
|
|
|
FareList* p;
|
|
|
if(FareNum == 0)
|
|
|
{
|
|
|
printf("当前乘客人数为0，请添加后进行操作！\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
system("CLS"); //清除窗口
|
|
|
printf("********当前乘客人数：%d**********\n",FareNum);
|
|
|
for (p = FareHead->next; p!=FareHead; p = p->next)
|
|
|
{
|
|
|
printf(">>>>>>当前乘客姓名：%s<<<<<<\n",p->name);
|
|
|
printf("航班号:%d\n身份证号:%s\n性别:%s\n出生年月%s\n座位号:%d\n",p->FlightNum,p->IDnumber,p->gender,p->birthDate,p->SeatNumber);
|
|
|
}
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
|
|
|
void ModeAddFare(void)//新增乘客
|
|
|
{
|
|
|
FareList* node = FareCreateNewNode();
|
|
|
printf("******请输入乘客信息*******\n");
|
|
|
while(1)
|
|
|
{
|
|
|
printf("姓名：");
|
|
|
if (!(scanf("%s",node->name)))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
while(1)
|
|
|
{
|
|
|
printf("身份证号：");
|
|
|
if (!(scanf("%s",node->IDnumber)))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
while(1)
|
|
|
{
|
|
|
int gender = 0,input = 0;
|
|
|
printf("性别1.男 2.女：");
|
|
|
input = scanf("%d",&gender);
|
|
|
if (input != 1 && input != 2)
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
if (gender == 1)
|
|
|
strcpy(node->gender,"男");
|
|
|
else
|
|
|
strcpy(node->gender,"女");
|
|
|
break;
|
|
|
}
|
|
|
while(1)
|
|
|
{
|
|
|
int year = 0,month = 0,input = 0;
|
|
|
char date[10],str[10];
|
|
|
memset(date, 0, sizeof(date));
|
|
|
memset(str, 0, sizeof(str));
|
|
|
printf("出生年份：");
|
|
|
input = scanf("%d",&year);
|
|
|
printf("出生月份：");
|
|
|
input = scanf("%d",&month);
|
|
|
if (input && (year < 1900 || year > 2019) && (month > 12 || month <= 0))
|
|
|
{
|
|
|
printf("输入错误，请输入正确年份和月份！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
|
|
|
strcpy(date,strcat(itoa(year,str,10),"/"));
|
|
|
memset(str, 0, sizeof(str));
|
|
|
strcat(date,itoa(month,str,10));
|
|
|
memset(str, 0, sizeof(str));
|
|
|
strcpy(node->birthDate,date);
|
|
|
break;
|
|
|
}
|
|
|
printf("添加成功!\n");
|
|
|
system("pause");
|
|
|
}
|
|
|
|
|
|
void ModeDeleteFare(void)//删除乘客
|
|
|
{
|
|
|
FareList* p;
|
|
|
char name[10];
|
|
|
memset(name, 0, sizeof(name));
|
|
|
printf("***********删除乘客**************\n");
|
|
|
printf("请输入需要删除的乘客姓名：");
|
|
|
scanf("%s", name);
|
|
|
for (p = FareHead->next; p != FareHead; p = p->next)
|
|
|
{
|
|
|
if (!(strcmp(p->name,name)))
|
|
|
{
|
|
|
p->prev->next = p->next;
|
|
|
p->next->prev = p->prev;
|
|
|
free(p);
|
|
|
FareNum--;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
if (p == FareHead)
|
|
|
{
|
|
|
printf("未找到该乘客，请确认后进行操作！\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
printf("删除成功！\n");
|
|
|
system("pause");
|
|
|
}
|
|
|
|
|
|
void ModeFlightReserve(void)//航班订票
|
|
|
{
|
|
|
FlightList* p;
|
|
|
FareList* q;
|
|
|
char FindName[10];
|
|
|
memset(FindName,0,sizeof(FindName));
|
|
|
printf("***************航班订票***************\n");
|
|
|
while(1)
|
|
|
{
|
|
|
printf("请输入要购票的乘客姓名：");
|
|
|
if (!(scanf("%s",FindName)))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
for (q = FareHead->next; q != FareHead; q= q->next)
|
|
|
{
|
|
|
if(!strcmp(q->name,FindName))
|
|
|
break;
|
|
|
}
|
|
|
if (q == FareHead)
|
|
|
{
|
|
|
printf("没有该乘客，请确认后输入！\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
else
|
|
|
break;
|
|
|
}
|
|
|
while(1)
|
|
|
{
|
|
|
int mode = 0;
|
|
|
printf("请输入你要查询的航班要求1.航班号 2.起飞地点 3.降落地点 4.起飞时间 5.降落时间:");
|
|
|
scanf("%d",&mode);
|
|
|
switch (mode)
|
|
|
{
|
|
|
case 1:
|
|
|
while(1)
|
|
|
{
|
|
|
printf("航班号：");
|
|
|
if (!(scanf("%d",&(q->FlightNum))))
|
|
|
{
|
|
|
printf("请输入整型数！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
for (p = FlightHead->next; p != FlightHead; p = p->next)
|
|
|
{
|
|
|
if (p->FlightNum == q->FlightNum)
|
|
|
break;
|
|
|
}
|
|
|
if (p == FlightHead)
|
|
|
{
|
|
|
printf("没有该航班，请确认后输入!\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
break;
|
|
|
case 2:
|
|
|
while(1)
|
|
|
{
|
|
|
char StartPlace[10];
|
|
|
memset(StartPlace, 0, sizeof(StartPlace));
|
|
|
printf("起飞地点：");
|
|
|
if (!(scanf("%s",StartPlace)))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
for (p = FlightHead->next; p != FlightHead; p = p->next)
|
|
|
{
|
|
|
if (!strcmp(p->StartPlace,StartPlace))
|
|
|
break;
|
|
|
}
|
|
|
if (p == FlightHead)
|
|
|
{
|
|
|
printf("没有该航班，请确认后输入!\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
break;
|
|
|
case 3:
|
|
|
while(1)
|
|
|
{
|
|
|
char EndPlace[10];
|
|
|
memset(EndPlace, 0, sizeof(EndPlace));
|
|
|
printf("降落地点：");
|
|
|
if (!(scanf("%s",EndPlace)))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
for (p = FlightHead->next; p != FlightHead; p = p->next)
|
|
|
{
|
|
|
if (!strcmp(p->EndPlace,EndPlace))
|
|
|
break;
|
|
|
}
|
|
|
if (p == FlightHead)
|
|
|
{
|
|
|
printf("没有该航班，请确认后输入!\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
break;
|
|
|
case 4:
|
|
|
while(1)
|
|
|
{
|
|
|
char StartDate[10];
|
|
|
memset(StartDate, 0, sizeof(StartDate));
|
|
|
printf("起飞时间：");
|
|
|
if (!(scanf("%s",StartDate)))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
for (p = FlightHead->next; p != FlightHead; p = p->next)
|
|
|
{
|
|
|
if (!strcmp(p->StartDate,StartDate))
|
|
|
break;
|
|
|
}
|
|
|
if (p == FlightHead)
|
|
|
{
|
|
|
printf("没有该航班，请确认后输入!\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
break;
|
|
|
case 5:
|
|
|
while(1)
|
|
|
{
|
|
|
char EndDate[10];
|
|
|
memset(EndDate, 0, sizeof(EndDate));
|
|
|
printf("降落时间：");
|
|
|
if (!(scanf("%s",EndDate)))
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
for (p = FlightHead->next; p != FlightHead; p = p->next)
|
|
|
{
|
|
|
if (!strcmp(p->EndDate,EndDate))
|
|
|
break;
|
|
|
}
|
|
|
if (p == FlightHead)
|
|
|
{
|
|
|
printf("没有该航班，请确认后输入!\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
break;
|
|
|
default:
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
printf("航班号 最大载客数 起飞地点 降落地点 起飞时间 降落时间 单价 当前乘客数\n");
|
|
|
printf(" %d\t %d\t %s\t %s %s %s %.2f\t%d\n",
|
|
|
p->FlightNum,p->MaxFare,p->StartPlace,p->EndPlace,p->StartDate,p->EndDate,p->price,p->currentFareNum);
|
|
|
|
|
|
while(1)
|
|
|
{
|
|
|
int mode = 0,num = 0;
|
|
|
printf("是否购买当前航班1.是 2.否：");
|
|
|
scanf("%d",&mode);
|
|
|
if (mode != 1 && mode != 2)
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
if (mode == 1)
|
|
|
{
|
|
|
int num = 0;
|
|
|
if (p->currentFareNum == p->MaxFare)
|
|
|
{
|
|
|
printf("当前乘客已满，请选择其他航班！\n");
|
|
|
system("pause");
|
|
|
break;
|
|
|
}
|
|
|
printf("请输入需要购买的票数：");
|
|
|
if (!(scanf("%d",&num)))
|
|
|
{
|
|
|
printf("请输入整型数！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
if (num > (p->MaxFare-p->currentFareNum))
|
|
|
{
|
|
|
printf("当前购买票数大于最大载客数,请重新购买！\n");
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
printf("票价:%.2f 是否购买？1.是 2.否\n",(p->price*num));
|
|
|
scanf("%d",&mode);
|
|
|
if (mode != 1 && mode != 2)
|
|
|
{
|
|
|
printf("输入错误，请重新输入！\n");
|
|
|
while(getchar() != '\n'); //清除缓冲区
|
|
|
system("pause");
|
|
|
continue;
|
|
|
}
|
|
|
printf("购买成功，祝您旅途愉快！\n");
|
|
|
system("pause");
|
|
|
q->SeatNumber = num;
|
|
|
p->currentFareNum +=num;
|
|
|
break;
|
|
|
}
|
|
|
else
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void ModeExitSystem(void)
|
|
|
{
|
|
|
FILE* FlightFp = fopen(".\\FlightInfo.txt","w");
|
|
|
FILE* pareFp = fopen(".\\PareInfo.txt","w");
|
|
|
if(FlightFp == NULL || pareFp == NULL)
|
|
|
{
|
|
|
printf("open file failed!\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
WriteFlightInfo(FlightFp);
|
|
|
WritePareInfo(pareFp);
|
|
|
|
|
|
fclose(FlightFp);
|
|
|
fclose(pareFp);
|
|
|
FlightDeleteAllNode(); //删除航班所有节点
|
|
|
FareDeleteAllNode(); //删除乘客所有节点
|
|
|
printf("欢迎下次光临!\n");
|
|
|
system("pause");
|
|
|
return ;
|
|
|
}
|
|
|
|
|
|
FlightList* FlightMallocFunc(void)//航班申请堆空间
|
|
|
{
|
|
|
FlightList* node = malloc(sizeof(FlightList));
|
|
|
if(node == NULL)
|
|
|
{
|
|
|
printf("malloc failed!\n");
|
|
|
exit(-1);
|
|
|
}
|
|
|
|
|
|
return node;
|
|
|
}
|
|
|
|
|
|
FareList* FareMallocFunc(void)//乘客申请堆空间
|
|
|
{
|
|
|
FareList* node = malloc(sizeof(FareList));
|
|
|
if(node == NULL)
|
|
|
{
|
|
|
printf("malloc failed!\n");
|
|
|
exit(-1);
|
|
|
}
|
|
|
|
|
|
return node;
|
|
|
}
|
|
|
|
|
|
FlightList* FlightCreateNewNode(void)//航班创建新节点
|
|
|
{
|
|
|
FlightList *node = FlightMallocFunc();
|
|
|
node->next = node->prev = node;
|
|
|
FlightInsertNode(FlightHead->prev, node ,FlightHead);
|
|
|
FlightNum++;
|
|
|
node->FlightNum = 0;
|
|
|
node->MaxFare = 0;
|
|
|
memset(node->StartDate, 0, sizeof(node->StartDate));
|
|
|
memset(node->EndPlace, 0, sizeof(node->EndPlace));
|
|
|
memset(node->StartDate, 0, sizeof(node->StartDate));
|
|
|
memset(node->EndDate, 0, sizeof(node->EndDate));
|
|
|
node->price = 0;
|
|
|
node->currentFareNum = 0;
|
|
|
return node;
|
|
|
}
|
|
|
|
|
|
FareList* FareCreateNewNode(void)//乘客创建新节点
|
|
|
{
|
|
|
FareList *node = FareMallocFunc();
|
|
|
node->next = node->prev = node;
|
|
|
FareInsertNode(FareHead->prev, node ,FareHead);
|
|
|
FareNum++;
|
|
|
node->FlightNum = 0;
|
|
|
memset(node->IDnumber, 0, sizeof(node->IDnumber));
|
|
|
memset(node->name, 0, sizeof(node->name));
|
|
|
memset(node->gender, 0, sizeof(node->gender));
|
|
|
memset(node->birthDate, 0, sizeof(node->birthDate));
|
|
|
node->SeatNumber = 0;
|
|
|
return node;
|
|
|
}
|
|
|
|
|
|
void FlightInsertNode(FlightList *h_node, FlightList *node, FlightList *n_node)//航班调整新节点插入位置
|
|
|
{
|
|
|
h_node->next = node;
|
|
|
node->prev = h_node;
|
|
|
node->next = n_node;
|
|
|
n_node->prev = node;
|
|
|
}
|
|
|
|
|
|
void FareInsertNode(FareList *h_node, FareList *node, FareList *n_node)//乘客调整新节点插入位置
|
|
|
{
|
|
|
h_node->next = node;
|
|
|
node->prev = h_node;
|
|
|
node->next = n_node;
|
|
|
n_node->prev = node;
|
|
|
}
|
|
|
|
|
|
void FlightDeleteAllNode(void)//删除航班所有节点
|
|
|
{
|
|
|
while(1)
|
|
|
{
|
|
|
FlightList* p = FlightHead->next;
|
|
|
p->prev->next = p->next;
|
|
|
p->next->prev = p->prev;
|
|
|
free(p);
|
|
|
if(FlightHead->next = FlightHead)
|
|
|
break;
|
|
|
}
|
|
|
free(FlightHead);
|
|
|
}
|
|
|
|
|
|
void FareDeleteAllNode(void)//删除乘客所有节点
|
|
|
{
|
|
|
|
|
|
while(1)
|
|
|
{
|
|
|
FareList* p = FareHead->next;
|
|
|
p->prev->next = p->next;
|
|
|
p->next->prev = p->prev;
|
|
|
free(p);
|
|
|
if(FareHead->next = FareHead)
|
|
|
break;
|
|
|
}
|
|
|
free(FareHead);
|
|
|
}
|
