实训 

 1 package data;
 2 
 3 import java.util.Scanner;
 4 class student
 5 {
 6     String name;
 7     char sex;
 8     int age;
 9     String id;
10     int a[]= new int [5];
11     public student(String name,char sex,int age,String id,int a[])
12     {
13         this.name=name;
14         this.sex=sex;
15         this.age=age;
16         this.id=id;
17         this.a=a;
18     }
19     public void outdata()
20     {
21         System.out.println(name+" "+sex+" "+age+" "+id+" "+a[0]+" "+a[1]+" "+a[2]+" "+a[3]+"+a[4");
22     }
23     public int aver()
24     {
25         int sum=0;
26         for(int i=0;i<5;i++)
27         {
28             Object[] stu;
29             sum+=stu[i].a[i];
30         }
31     }
32     
33     
34 }
35 public class Taxtstudent 
36 {
37     public static void main(String[] args)
38     {
39         Scanner in=new Scanner (System.in);
40         System.out.println("请输入您要录入的学生数目：");
41         int stunumber = in.nextInt();
42         student stu[] =new student[stunumber];
43         System.out.println("请录入学生信息：");
44         for(int i=0;i<stu.length;i++)
45         {
46             System.out.println("请分别输入第"+(i+1)+"位同学的姓名、性别、年龄、身份证号码和五门成绩：");
47             String name=in.next();
48             String ch=in.next();
49             char sex=ch.charAt(0);
50             int age= in.nextInt();
51             String id=in.next();
52             int[] a = null;
53             for(int j=0;j<5;j++)
54             {
55                 //Scanner i3=new Scanner(System.in); 
56                 
57                 
58                 a[i]=in.nextInt();
59             }
60             stu[i]= new student(name,sex,age,id,a);
61             System.out .println();
62             
63         }
64         System.out.println();
65         for(int i=0;i<stu.lenght;i++)
66         {
67             System.out.println("第"+(i+1)+"位学生的姓名、性别、年龄、身份证号码和五门成绩！");
68             stu[i].outdata();
69             System.out.println("平均成绩为：");
70         }
71         
72     }
73 
74 }

 

posted on 2019-05-10 11:42  52.Hz  阅读(107)  评论(0)    收藏  举报