class Person{ String name; int age; String sex; double salary;
public void eat() { System.out.println("喜欢吃糖 结果吃成了胖子");
} public void study() { System.out.println("good good study,day day up; 好好学习天天向上");
} public void hobby() { System.out.println("喜欢唱歌 跳舞 画画"); }
public static void main(String[]args)
{
Person ps = new Person();
ps.eat();
ps.study();
ps.hobby();
}
}