Harrow bicycle charging standard

Ha _ The charging standard for a bicycle is 1 yuan /30 minutes. Less than 30 minutes, according to 30 minutes. When you unlock the car, you will be charged, that is, the car will be charged at least 1 yuan.

Ha _ The charging standard for motorcycles is 2 yuan /30 minutes, which is the same, but a little more expensive. There is no free standard in 1 hour. There may be promotions and free cycling activities.