java class exercises

structure

Cat.java

package java_class_homework;

public class Cat {
    String name;
    int age;
//  String type;
    
    public void setAge(int age) {
        this.age=age;
    }
    public int getage() {
        return age;
    }
    
    public void setName(String name) {
        this.name=name;
    }
    public String getName() {
        return name;
    }
    
}

Class_text.java

package java_class_homework;

public class Class_text {
    public static void main(String[] args) {
        // TODO Auto-generated method stub  
        Cat cat = new Cat();
        cat.name="小白";
        cat.age=2;
        System.out.println("name:"+cat.name+"\nage:"+cat.age);
    }
}

Export