ripple0328 / Lession1--TaxiMeter

OO training homework

Taximeter homework

requirements

出租车计价问题，出租车的运价是每公里0.8元，八公里起会加收50%的每公里运价，起步价是两公里以内6块，停车等待时加收每分钟0.25元，最后计价的时候司机会四舍五入只收块块钱。

How to use

example

TaxMeter.TotalFee(distance,waitTime)

inputs

there are two inputs variable

1. distance in kilometer
2. wait time in minute

calculate distance fee and wait fee seperately

1. distance fee TaxMeter.distanceFee(distance)
2. wait fee TaxMeter.waitFee(waitTime)