问题求解（代码怎么写）

Question

定义一个名为收费Charge的接口，其中声明一个名为收取费用fee的方法，该方法无参、无返回值。再定义一个名为调节温度的ControlTemperature接口，其中声明一个名为controlTemperature的方法，该方法无参、无返回值。定义一个名为公共汽车Bus的类，该类实现收费接口，在其收取费用的方法中输出提示字符串“Bus:$2.25 single ride”。定义一个名为出租车Taxi的类，该类同时实现收费和调节温度接口，在其收取费用的方法中输出提示字符串“Taxi:Drop charge:$2.60, Distance charge: $2.70 per mile, Time charge: $0.50 per minute”，在其controlTemperature方法中输出提示字符串“There is an air conditioning unit right above seats”。定义一个名为电影院Cinema的类，该类同时实现收费和调节温度接口，在其收取费用的方法中输出提示字符串“Cinema:$7-$8 on movies before noon, $13-$14 before 3pm, and $14-$15 for regular adult admission after 3pm”，在其controlTemperature方法中输出提示字符串“There is a Central Air Conditioner in the room”。定义一个用于测试的主类，在主方法中利用已定义的三个类分别创建对象，并调用每个对象中实现接口的所有方法。

Answer 1

public interface Charge{
  void fee();
}
public interface ControlTemperature{
  void controlTemperature();

}
public class Bus implements Charge{
  public void fee(){
      System.out.println("Bus:$2.25 single ride");
  }
}

public class Taxi  implements Charge,ControlTemperature{
  public void fee(){
      System.out.println("Taxi:Drop charge:$2.60, Distance charge: $2.70 per mile, Time charge: $0.50 per minute");
  }
  public void controlTemperature(){
    System.out.println("There is an air conditioning unit right above seats");
  }

}

public class Cinema implements Charge,ControlTemperature{
  public void fee(){
      System.out.println("Cinema:$7-$8 on movies before noon, $13-$14 before 3pm, and $14-$15 for regular adult admission after 3pm");
  }
  public void controlTemperature(){
    System.out.println("There is a Central Air Conditioner in the room");
  }

}

//测试
public class Test{
  public static void main(String[] args){
      new Bus().fee();
      Taxi  taxi = new Taxi();
       taxi.fee();
      taxi.controlTemperature();
      Cinema cinema= new Cinema ();
       cinema.fee();
      cinema.controlTemperature();


  }

}