面向对象

package com.hanqi;

public class Pingguo {

    private String Zhonglei;// 种类

    public String getZhonglei() {
        return Zhonglei;
    }

    private String YanSe;// 颜色

    public void setYanSe(String yanSe) {
        YanSe = yanSe;
    }

    public String getYanSe() {
        return YanSe;
    }

    

    private String DaXiao;// 大小

    public String getDaXiao() {
        return DaXiao;
    }

    public void setDaXiao(String daXiao) {
        DaXiao = daXiao;
    }

    private String WeiDao;// 味道
    

    

    public String getWeiDao() {
        return WeiDao;
    }

    public void setWeiDao(String weiDao) {
        WeiDao = weiDao;

    }
    
    int ChiYiGePingGuo;
    
    public double getCygPG(int yige)
    
    {
        
        return ChiYiGePingGuo = ( yige *=10);
    }
    

    public  Pingguo() {
        System.out.println("好吃的苹果");

    }

    
}

package com.hanqi;

 

public class Test {

    public static void main(String[] args) {
        
        
        Pingguo hongFuShi = new Pingguo();
        
        hongFuShi.getZhonglei();
        hongFuShi.setYanSe("红色");
        hongFuShi.setDaXiao("大苹果");
        hongFuShi.setWeiDao("甜中带酸");
        hongFuShi.ChiYiGePingGuo=10;
        
        System.out.print("红富士");
        
        
        System.out.println(hongFuShi.getYanSe()+hongFuShi.getDaXiao()+hongFuShi.getWeiDao());
        

        
    
    
        System.out.println("吃10个苹果"+hongFuShi.getCygPG(10));
    }
}