猫类Cat
属性:姓名name,年龄age
行为:吃饭eat,抓老鼠catchMouse
class Cat {
public static void main(String[] args) {
Catl a =new Catl();
a.setName("猫");
a.setAge(3);
System.out.println(a.getName()+" "+a.getAge());
a.eat();
a.catchMouse();
}
}
class Catl{
private String name;
private int age;
public void setName(String name){
this.name =name;
}
public String getName(){
return name;
}
public void setAge(int age)
{
this.age =age;
}
public int getAge()
{
return age;
}
public void eat(){
System.out.println("吃饭");
}
public void catchMouse(){
System.out.println("抓老鼠");
}
} |
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