代碼練習----以電腦為例

標籤：

package com.hanqi;public class Computer    {    private String pinP;//品牌    public String getPinP()     {        return pinP;    }    public void setPinP(String pinP)     {        this.pinP = pinP;    }    private String yanS;//顏色    public void setYanS(String yanS) {        this.yanS = yanS;    }    private String zhuangT = "開機";//狀態    public String getZhuangT()     {        return zhuangT;    }    private double dianCRL;//電池容量    public double getDianCRL() {        return dianCRL;    }    public void setDianCRL(double dianCRL) {        this.dianCRL = dianCRL;    }    private double dianL=0;//電量        public double getDianL(int i) {        return dianL;    }    public void setDianL() {        this.dianL = dianL;    }    double dangQDL = this.dianCRL - this.dianL;    public void chongD(double dianL)//充電    {            if(dianCRL <= 0)        {            System.out.println("未裝電池，請串連電源線");            return;        }                else if(dangQDL <=0.05)        {            System.out.println("電量不足，即將關機");            return;        }        else         {            System.out.println("電量已滿，請斷開電源線");                }}    public Computer(String pinP)    {        System.out.println("執行個體化電腦的品牌是"+pinP);        this.pinP = pinP;    }    public static void main(String[] args)    {        Computer computer = new Computer("聯想");                computer.chongD(600);        computer.setDianCRL(500);        computer.getDianL(400);        computer.setYanS("銀色");                System.out.println("電腦的品牌是"+computer.pinP);        System.out.println("顏色是"+computer.yanS+",狀態是"+computer.zhuangT);        System.out.println("充了"+computer.dianL+"毫安·時電量");    }    }

代碼練習----以電腦為例