Topics/Command/Remote control/task-info.yaml - master - anton.buldygin/Contacts_Java

Topics/Command/Remote control/task-info.yaml
127 строк3 KB
AntonBuldygin
Initial commit
19 дек 2023, 15:38
19 дек 2023, 15:38bed9366
type: code
files:
  - name: src/Main.java
    visible: true
    text: |-
      import java.util.Scanner;
      
      class Client {
      
          public static void main(String[] args) {
      
              Controller controller = new Controller();
              TV tv = new TV();
      
              int[] channelList = new int[3];
      
              Scanner scanner = new Scanner(System.in);
              for (int i = 0; i < 3; i++) {
                  channelList[i] = scanner.nextInt();
              }
      
              Command turnOnTV = new TurnOnCommand(tv);
              /* write your code here */
      
              Command changeChannel;
              for (int i = 0; i < 3; i++) {
                  /* write your code here */
              }
      
              Command turnOffTV = new TurnOffCommand(tv);
              /* write your code here */
          }
      }
      
      class TV {
      
          Channel channel;
      
          void turnOn() {
              System.out.println("Turning on the TV");
              setChannel(new Channel(this, 0));
          }
      
          void turnOff() {
              /* write your code here */
          }
      
          void setChannel(Channel channel) {
              this.channel = channel;
          }
      }
      
      class Channel {
          private TV tv;
          private int channelNumber;
      
          Channel(TV tv, int channelNumber) {
              /* write your code here */
          }
      
          void changeChannel() {
              tv.setChannel(this);
              System.out.println("Channel was changed to " + channelNumber);
          }
      }
      
      interface Command {
          /* write your code here */
      }
      
      class TurnOnCommand implements Command {
          /* write your code here */
      
          TurnOnCommand(TV tv) {
              this.tv = tv;
          }
      
          @Override
          public void execute() {
              /* write your code here */
          }
      }
      
      class TurnOffCommand implements Command {
          /* write your code here */
      
          TurnOffCommand(TV tv) {
              this.tv = tv;
          }
      
          @Override
          public void execute() {
              /* write your code here */
          }
      }
      
      class ChangeChannelCommand implements Command {
      
          private Channel channel;
      
          ChangeChannelCommand(Channel channel) {
              this.channel = channel;
          }
      
          @Override
          /* write your code here */
      }
      
      class Controller {
          private Command command;
      
          void setCommand(Command command) {
              this.command = command;
          }
      
          void executeCommand() {
              /* write your code here */
          }
      }
    learner_created: false
feedback_link: https://hyperskill.org/learn/step/7768#comment
status: Solved
feedback:
  message: <html>Correct solution</html>
  time: "Tue, 19 Dec 2023 11:25:37 UTC"
record: -1
submission_language: java17