#include<iostream>
#include<fstream>
#include<string.h>
using namespace std;
struct Ticket
{char add[20];                                  int num; char time[20];
}a[10]={"上海到广州",1,"7月9日8:00","上海到北京",2,"7月9日9:00","上海到深圳",3,"7月9日10:00","上海到山西",4,"7月9日11:00","上海到山东",5,"7月9日12:00","上海到广西",6,"7月9日13:00","上海到重庆",7,"7月9日14:00","上海到四川",8,"7月9日15:00","上海到成都",9,"7月9日16:00","上海到天津",10,"7月9日17:00",};
struct user
{int account,password;
}b[5]={1759220,123,1759221,123,1759222,123,1759223,123,1759224,123};
class menu{
public:
void print_menu()
{system("cls");putchar('\n');cout<<"      火车票售票系统 \n";cout<<"**************************\n";cout<<"1.查询车票\n";cout<<"2.购买车票\n";cout<<"3.退订车票\n";cout<<"4.退出\n";cout<<"**************************\n";cout<<"\n请选择:";
}
};

#include <iostream>
#include "order.h"
#include <fstream>
#include <stdlib.h>
using namespace std;int search(Order a[],int num,int range) {int i;for (i = 0; i < range; i++) {if (a[i].num == num) {return i;}}return 20;//20为超过范围的数，用于判断是否找到相同项
}void orderDelete(Order a[], int i, int count) {for (i++; i < count; i++) {a[i - 1] = a[i];}
}int fileSave(Order a,int num) {int i;ofstream fout("f1.dat", ios::app);if (!fout) {cout << "Cannot open file";return 1;}fout << a.num;for (i = 0; i < 8; i++) {fout << a.getDishNum(i);}fout.close();return 0;}void fileSearch(int num) {ifstream fin("f1.dat", ios::in);if (!fin) {cout << "file cannot be opened" << endl;}int i;char a;char b[8];fin >> a;cout << "a=" << a << endl;while ((( a - '0' ) != num)&&!fin.eof()) {fin.seekg(8*sizeof(char), ios::cur);fin >> a;cout << "a=" << a << endl;}if (fin.eof()) {cout << "404" << endl;}else {for (i = 0; i < 8; i++) {fin >> b[i];}cout << a << endl;for (i = 0; i < 8; i++) {cout << b[i] << endl;}Order od;od.num = num;od.setOrder(b);od.printOrder();fin.close();}
}