1 package javaApplication; 2 import java.util.Scanner; 3 class Person  4 { 5     private String name; 6     private char sex; 7     private int age; 8     private String idnum; 9     public Person(String name,char sex,int age,String idnum)10     {11         this.name=name;12         this.sex=sex;13         this.age=age;14         this.idnum=idnum;15     }16     public void OutputInformation()17     {18         System.out.println(name+", "+sex+", "+age+", "+idnum);19         20     }21 }22 public class TsetPerson23 {24     public static void main(String[] args)25     {26         Scanner scanner=new Scanner(System.in);27         System.out.print("请输入录入学生信息的个数：");28         int studentnum=scanner.nextInt();29         Person stu[]=new Person[studentnum];30         System.out.println("请录入学生信息");31         for(int i=0;i