数据结构飞机票订票系统

飞机票订票系统可以使用以下数据结构来管理和存储数据：

1. 航班信息：可以使用字典或者类来表示每个航班的信息，包括航班号、起飞时间、到达时间、出发地、目的地等。

2. 客户信息：可以使用字典或者类来表示每个客户的信息，包括姓名、证件号、订票数量等。

3. 订单信息：可以使用字典或者类来表示每个订单的信息，包括订单编号、航班信息、客户信息等。

4. 航班数据文件：可以使用文件来存储航班信息，可以使用CSV、JSON等格式进行存储和读取。

5. 排队等候列表：可以使用队列来管理排队等候的客户，先进先出的原则。

6. 数据结构示例代码：

class Flight:
    def __init__(self, flight_number, departure_time, arrival_time, origin, destination):
        self.flight_number = flight_number
        self.departure_time = departure_time
        self.arrival_time = arrival_time
        self.origin = origin
        self.destination = destination

class Customer:
    def __init__(self, name, id_number, ticket_quantity):
        self.name = name
        self.id_number = id_number
        self.ticket_quantity = ticket_quantity

class Order:
    def __init__(self, order_number, flight, customer):
        self.order_number = order_number
        self.flight = flight
        self.customer = customer

class FlightBookingSystem:
    def __init__(self):
        self.flights = []
        self.customers = []
        self.orders = []
        self.waiting_list = []

    def add_flight(self, flight):
        self.flights.append(flight)

    def add_customer(self, customer):
        self.customers.append(customer)

    def add_order(self, order):
        self.orders.append(order)

    def add_to_waiting_list(self, customer):
        self.waiting_list.append(customer)

    def modify_flight_info(self, flight_number, new_info):
        for flight in self.flights:
            if flight.flight_number == flight_number:
                # 修改航班信息
                flight.departure_time = new_info['departure_time']
                flight.arrival_time = new_info['arrival_time']
                flight.origin = new_info['origin']
                flight.destination = new_info['destination']
                break

    def book_ticket(self, flight_number, customer):
        for flight in self.flights:
            if flight.flight_number == flight_number:
                if len(self.orders) < flight.ticket_quantity:
                    # 生成订单编号
                    order_number = len(self.orders) + 1
                    order = Order(order_number, flight, customer)
                    self.add_order(order)
                else:
                    self.add_to_waiting_list(customer)
                break