import java.util.Scanner; class User{ private String name; private String id; private int gender; //0 Female; 1 Male private double asset; //How Much Money public User(String _name, String _id, int _gender, double _asset){ name = _name; id = _id; gender = _gender; asset = _asset; } public void getInfo(){ System.out.println("Name: " + this.name); System.out.println("Id: " + this.id); System.out.println("Gender: " + this.gender); System.out.println("Asset " + this.asset); } } public class Main{ public static void main(String[] args){ User user[] = { new User("Wan", "0", 0, -114514), new User("Zhang", "1", 1, 114514), new User("Liu", "2", 1, 0), new User("Zhao", "3", 1, -1) }; for(User u: user){ u.getInfo(); } } }