bookticket.cpp

这个是用C++开发的系统,我曾经做的一个数据结构的大作业来的,叫航空订票系统.

//订票系统
#include"flight.h"
void airline::Bookticket()//客户信息登记
		{
	    	time_t d;
			d=time(NULL);
			int booknum;
			do
			{	cout<<"ticket num: ";
			cin>>booknum;
			}while(booknum>restTicket);
			custom*temp=booked;
			while(temp!=NULL&&temp->next!=NULL)
			{
				temp=temp->next;
			}
			for(int i=0;i<booknum;i++)
			{
			if(booked==NULL){booked=new custom;temp=booked;}
			else
			{
			temp->next=new custom;
			temp=temp->next;
			}
            cout<<"customer service information :"<<endl;
			cout<<"Name:  ";
			cin>>temp->name;
			cout<<"GRADE (A,B,C): ";
			do
			{cin>>temp->ID;}
			while(temp->ID!='A'&&temp->ID!='a'&&temp->ID!='B'&&temp->ID!='b'
				&&temp->ID!='C'&&temp->ID!='c');
			cout<<"seat：" ;
			cin>>temp->seat;
			cout<<endl;
            temp->date=ctime(&d);
			    cout<<"BOOKING TIME： "<<temp->date<<endl;
			}
			temp->next=NULL;
			restTicket=restTicket-booknum;
			cout<<"REMAIN："<<restTicket<<endl;
		}
void airline::book_wait()
	 { 
	    char n;
	    cout<<"All tickets have been booked. Do you want to be an altemate?(Y/N)"<<endl;
		do 
		{cin>>n;}
		while(n!='Y'&&n!='y'&&n!='N'&&n!='n');
		if(n=='N'||n=='n')return;
		custom*temp=rest;
		int booknum;
        cout<<"ticket num: ";
		cin>>booknum;
		while(temp!=NULL&&temp->next!=NULL)
		{
			temp=temp->next;
		}
        for(int i=0;i<booknum;i++)
		{
		if(rest==NULL){rest=new custom;temp=rest;}
		else
		{
		temp->next=new custom;
		temp=temp->next;
		}
	    cout<<" ****reserve people****"<<endl;
		cout<<"NAME: ";cin>>temp->name;
		cout<<"ID: ";cin>>temp->ID;
		}
		temp->next=NULL;
	 }