某公交公司有车辆若干。现在，需要存储这些公交的编号、名称、类型、起点站和终点站，并显示全部信息。 类型包括普通车、空调车、双层车等。

要求：

1)其中，公交编号在生成公交车信息时同时生成，每输入一辆公交车信息编号顺序加1。

2)能按名称或者编号显示、查找、增加、删除和保存各类公交的信息

-A bus company vehicles several. Now, these buses need to store the number, name, type, the starting station and terminals, and displays all the information. The types include ordinary cars, air-conditioned car, double car.

Requirements:

1) Among them, the bus number in the bus information is generated at the same time generate the sequence of each input a bus information number 1.

2) can be displayed by name or number, find, add, delete, and save the information of all kinds of public transport