java person编程问题

来源:百度知道 编辑:UC知道 时间:2024/06/03 17:36:04
高手帮帮忙,本人菜鸟,学到person编程,但是有很多问题还是不知道,希望老鸟们帮帮忙!!谢谢啊!!最好能解释下程序哪里出错,和出错的原因!!最好能尽量详细些!!感激不尽!!!!!!! public class person { int id; int age = 20; person(int _id, int _age);{ id = _id; age = _age; } public static void main(String[]ages){ person tom = new person(1, 20); person jone = new person(1; 25); } }

public class person {
int id;
int age = 20;
person(int _id, int _age) //构造方法没有 ;
{
id = _id; age = _age;
}
public static void main(String[] ages){
person tom = new person(1, 20);
person jone = new person(1,25); //是 ,
}
}