作业

1，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、

1.fruit类‘’

package com.zuoye;

public class fruit {
    
    //颜色
    private String color;
    //价格
    private double price;
    //重量
    private double weigth;
    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 getWeigth() {
        return weigth;
    }
    public void setWeigth(double weigth) {
        this.weigth = weigth;
    }
    public fruit(String color, double price, double weigth) {
        super();
        this.color = color;
        this.price = price;
        this.weigth = weigth;
    }
}

2.测试类

package com.zuoye;

public class ceshi {

    public static void main(String[] args) {
    
    fruit myapple = new fruit("红色",5.5,10);
        
    fruit mybanana = new fruit("黄色",4.2,5);
        
    System.out.println("苹果的颜色 ："+ myapple.getColor()+" 价格 ："+myapple.getPrice()+"元"+" 重量 ："+myapple.getWeigth()+"g");
        
    System.out.println("香蕉的颜色 ："+mybanana.getColor()+" 价格 ："+mybanana.getPrice()+"元"+" 重量 ："+mybanana.getWeigth()+"g");
    }
}

 最后输出：

2、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

1.人 类

package com.zuoye;

public class man {
    //姓名
    private String name;
    //性别
    private String sex;
    //年龄
    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 man(String name, String sex, int age) {
        super();
        this.name = name;
        this.sex = sex;
        this.age = age;
    }
}

　　2.测试类

package com.zuoye;

public class test {

    public static void main(String[] args) {
        
    man myzhangsan = new man("张三","男",20);
        
    man mylisi = new man("李四","女",21);
        
    System.out.println("姓名："+myzhangsan.getName()+" 性别："+myzhangsan.getSex()+" 年龄："+myzhangsan.getAge());
        
    System.out.println("姓名："+mylisi.getName()+" 性别："+mylisi.getSex()+" 年龄："+mylisi.getAge());    
    }
    
}

最后输出：

 3、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

package com.zuoye;

public class table {
    
    //材料
    private String material;
    //编号
    private int number;
    //价格
    private double price;
    
    
    public String getMaterial() {
        return material;
    }
    public void setMaterial(String material) {
        this.material = material;
    }
    public int getNumber() {
        return number;
    }
    public void setNumber(int number) {
        this.number = number;
    }
    public double getPrice() {
        return price;
    }
    public void setPrice(double price) {
        this.price = price;
    }
    public table(String material, int number, double price) {
        super();
        this.material = material;
        this.number = number;
        this.price = price;
    }
}

　　测试：

package com.zuoye;

public class desk {

    public static void main(String[] args) {
        
        
        table mytable1 = new table("红木",16030701,11000);
        
        
        System.out.println("一号桌所用材料:"+mytable1.getMaterial());

        System.out.println("一号桌编号:"+mytable1.getNumber());
        
        System.out.println("一号桌价格:"+mytable1.getPrice());
        
        
        table mytable2 = new table("紫颤木",16030702,51000);
        
        System.out.println("二号桌所用材料："+mytable2.getMaterial());
        
        System.out.println("二号桌编号："+mytable2.getNumber());
        
        System.out.println("二号桌价格："+mytable2.getPrice());
    }
}

　　最后输出：

4,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

1.猪类

package com.zuoye;

public class game {
    //颜色
    private String color;
    //重量
    private int weigth;
    //攻击力
    private int attack;
    //准确度
    private double accuracy;
    
    
    public String getColor() {
        return color;
    }
    public void setColor(String color) {
        this.color = color;
    }
    public double getWeigth() {
        return weigth;
    }
    public void setWeigth(int weigth) {
        this.weigth = weigth;
    }
    public int getAttack() {
        return attack;
    }
    public void setAttack(int attack) {
        this.attack = attack;
    }
    public double getAccuracy() {
        return accuracy;
    }
    public void setAccuracy(double accuracy) {
        this.accuracy = accuracy;
    }
    public game(String color, int weigth, int attack, double accuracy) {
        super();
        this.color = color;
        this.weigth = weigth;
        this.attack = attack;
        this.accuracy = accuracy;
    }
}

　　　2. 

package com.zuoye;

public class bag {

    public static void main(String[] args) {
        
        //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
    game mybag = new game("白色",5,50,0.8);
                
        
    System.out.println("一只"+mybag.getColor()+"的猪，"+"重量"+mybag.getWeigth()+
            
    "攻击为"+mybag.getAttack()+"点血，"+"准确度为"+mybag.getAccuracy()+"，我好怕怕啊！");
    }
    
}

　　最后结果为：