OOP作业

package org.hanqi.pn0120;

public class Fruit {
    /*定义一个水果类(fruit),水果类中的有
    【属性】：颜色(color)、价格(price)、重量(weigth),
    再定义一个<测试类>,
    创建一个苹果(apple)的对象, 颜色是"红色",价格是5.5,重量10g。
    然后再创建一个香蕉(banana)的对象,颜色是"黄色",价格是4.2,重量5g。
    最后输出：
    苹果的颜色、价格、重量、
    香蕉的颜色、价格、重量、*/
    private String color;
    private double price;
    private double weight;
    public String getColor() {
        return color;
    }
    public void setColor(String color) {
        this.color = color;
    }
    public double getPrice() {
        return price;
    }
    public void setPrice(double price) {
        this.price = price;
    }
    public double getWeight() {
        return weight;
    }
    public void setWeight(double weight) {
        this.weight = weight;
    }
    public Fruit(String color, double price, double weight) {
        super();
        this.color = color;
        this.price = price;
        this.weight = weight;
    }
    public static void main(String[] args)
    {
        Fruit myApple=new Fruit("红色",5.5,10);
        
        System.out.println("苹果的颜色是"+myApple.color+" 价格是"+myApple.price+" 重量是"+myApple.weight+"g");
        
        Fruit myBanana=new Fruit("黄色",4.2,5);
        
        System.out.println("香蕉的颜色是"+myBanana.color+" 价格是"+myBanana.price+" 重量是"+myBanana.weight+"g");
    }

}

package org.hanqi.pn0120;

public class RenLei {
    

/*定义一个人类,人类中有以下属性:姓名(name),性别(sex),年龄(age),再定义一个测试类
创建一个"张三"的对象
姓名：张三
性别：男
年龄：20
创建一个"李四"的对象
姓名：李四
性别：女
年龄：21
最后输出张三与李四的信息*/
    
    private String name;
    private String sex;
    private int age;
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getSex() {
        return sex;
    }
    public void setSex(String sex) {
        this.sex = sex;
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
    public RenLei(String name, String sex, int age) {
        super();
        this.name = name;
        this.sex = sex;
        this.age = age;
    }
    public static void main(String[] args)
    {
        RenLei zhangsan=new RenLei("张三","男",20);
        
        System.out.println("姓名："+zhangsan.getName()+" 性别："+zhangsan.getSex()+" 年龄:"+zhangsan.getAge());
        
        RenLei lisi=new RenLei("李四","女",21);
        
        System.out.println("姓名："+lisi.getName()+" 性别："+lisi.getSex()+" 年龄"+lisi.getAge());
        
        
    }

}

package org.hanqi.pn0120;

public class Desk {
    //定义一个桌子类,属性有：材料、编号、价格,再定义一个测试类,
    //在测试类中分别创建两张桌子,分别给他们赋值，最后输出
    
    private String cailiao;
    private int numble;
    private double price;
    public String getCailiao() {
        return cailiao;
    }
    public void setCailiao(String cailiao) {
        this.cailiao = cailiao;
    }
    public int getNumble() {
        return numble;
    }
    public void setNumble(int numble) {
        this.numble = numble;
    }
    public double getPrice() {
        return price;
    }
    public void setPrice(double price) {
        this.price = price;
    }
    public Desk(String cailiao, int numble, double price) {
        super();
        this.cailiao = cailiao;
        this.numble = numble;
        this.price = price;
    }
    public static void main(String[] args)
    {
        Desk hongmu=new Desk("红木",21,10000);
        
        System.out.println("材料："+hongmu.getCailiao()+" 编号："+hongmu.getNumble()+" 价格："+hongmu.getPrice()+"元");
        
        Desk zitanmu=new Desk("紫檀木",30,8000);
        
        System.out.println("材料："+zitanmu.getCailiao()+" 编号："+zitanmu.getNumble()+" 价格："+zitanmu.getPrice()+"元");
    }

}

package org.hanqi.pn0120;

public class GamePig {
    
    /*写一个传奇游戏中的猪类，
    类中有属性：颜色(color)、重量(weight)、攻击力(attack)、准确度(accuracy)。
    再写一个测试类，生成一个猪的对象，
    将此猪的颜色值为“白色(white)”，重量为5，攻击力为50点，准确度为0.8。
    要求输出此猪的信息格式为：
    一只白色的猪，重量5，攻击为50点血，准确度为0.8，我好怕怕呀*/
    
    private String color;
    private double weight;
    private double attack;
    private double accuracy;
    public String getColor() {
        return color;
    }
    public void setColor(String color) {
        this.color = color;
    }
    public double getWeight() {
        return weight;
    }
    public void setWeight(double weight) {
        this.weight = weight;
    }
    public double getAttack() {
        return attack;
    }
    public void setAttack(double attack) {
        this.attack = attack;
    }
    public double getAccuracy() {
        return accuracy;
    }
    public void setAccuracy(double accuracy) {
        this.accuracy = accuracy;
    }
    public GamePig(String color, double weight, double attack, double accuracy) {
        super();
        this.color = color;
        this.weight = weight;
        this.attack = attack;
        this.accuracy = accuracy;
    }
    public static void main(String[] args)
    {
        GamePig pig=new GamePig("白色",5,50,0.8);
        
        System.out.println("一只"+pig.getColor()+"的猪，重量"+pig.getWeight()+"，攻击为"+pig.getAttack()+"点血，准确度为"+pig.getAccuracy()+"，我好怕怕呀！");
        
    }
    
    

}