第1次java1作业

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 TsetPerson
23 {
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<stu.length;i++)
32 {
33 System.out.println("请分别输入学生"+(i+1)+"的姓名、性别、年龄、身份证号码：");
34 String name=scanner.next();
35
36 String ch=scanner.next();
37 char sex=ch.charAt(0);
38
39 int age=scanner.nextInt();
40
41 String idnum=scanner.next();
42
43 stu[i]=new Person(name,sex,age,idnum);
44 System.out.println();
45 }
46 System.out.println();
47 for(int i=0;i<stu.length;i++)
48 {
49 System.out.println("学生"+(i+1)+"的信息：");
50 stu[i].OutputInformation();
51 }
52 scanner.close();
53 }
54 }