现如今，出租车出现在在各大小城市中，给人们带来了很大的便利，人们对出租车最关心的还是在于车价和路程行驶的合理和公道性。 对此就要求一个较为合理简便的计价器的出现。因此我们结合本课程的基础知识来设计一个计程车计价器。 -Now, in the size of the taxi appeared in the city, to bring great convenience, people are most concerned about is that the taxi and the p