个回答

• 橙子chengzi

  2017-03-19 22:03:38

  已采纳

  package com.cn;
  
  public class TelPhone {
  
  float screen;
  float cpu;
  float mem;
  void call(){
  System.out.println("可以打电话"+screen+cpu+mem);
  }
  void sendMessage(){
  System.out.println("可以发短信"+screen+cpu+mem);
  }
  }
  

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• 橙子chengzi

  2017-03-19 22:05:11

  不好意思  才看到  不知道有没有帮助   你改一下类的大小写   我自己跑了一下代码

  
  

  0

• 橙子chengzi

  2017-03-19 22:03:04

  package com.cn;
  
  public class InitialTelPhone {
  
  public static void main(String[] args) {
  // TODO Auto-generated method stub
  TelPhone phone=new TelPhone();
  phone.sendMessage();
  phone.screen=5.0f;
  phone.cpu=1.4f;
  phone.mem=2.0f;
  phone.call();
  
  }
  
  }
  

  0

• 橙子chengzi

  2017-03-18 22:43:56

  可否粘一下代码
  

  0