“学生”类： 

 类名：Student 

 属性：姓名、性别、年龄、学号、5门课程的成绩  

方法1：在控制台输出各个属性的值、 

 方法2：计算平均成绩 

 方法3：输出各个属性的值和平均成绩   

  测试类 

 创建2个对象，调用方法，要求：对象各个属性的值，从键盘输入。

*/

学生类：

1 package bbb; 2 public class Student 3 { 4     private String name; 5     private char sex; 6     private int age; 7     private String studentId; 8     private double scores[]=new double[5]; 9     public String getName() {10         return name;11     }12     public void setName(String name) {13         this.name = name;14     }15     public char getSex() {16         return sex;17     }18     public void setSex(char sex) {19         this.sex = sex;20     }21     public int getAge() {22         return age;23     }24     public void setAge(int age) {25         this.age = age;26     }27     public String getStudentId() {28         return studentId;29     }30     public void setStudentId(String studentId) {31         this.studentId = studentId;32     }33     public double[] getScores() {34         return scores;35     }36     public void setScores(double[] scores) {37         this.scores = scores;38     }39     public Student(String name, char sex, int age, String studentId, double[] scores) {40         super();41         this.name = name;42         this.sex = sex;43         this.age = age;44         this.studentId = studentId;45         this.scores = scores;46     }47     public void PrintInformation()48     {49         50         System.out.println("姓名:"+name+'\n'+"性别:"+sex+'\n'+"年龄:"+age+'\n'+"学号:"+studentId+'\n'+"5门课程的成绩:");51         for(double x:scores)52         {53             System.out.print(x+" ");54         }55         56     }57     public double getAverage()58     {59         double s=0.0;60         for(double x:scores)61         {62             s=s+x;63         }64         double average=s/scores.length;65         System.out.println("平均成绩为："+average);66         return average;67     }68     public void Property()69     {70         this.PrintInformation();71         this.getAverage();72         System.out.println();73         74     }75 }

测试类：

1 package bbb; 2 import java.util.Scanner; 3 public class TestStudent 4 { 5     public static void main(String[] args)  6     { 7         Scanner sc=new Scanner(System.in); 8         Student ZhangSan; 9         Student LiSi;10         String name;11         char sex;12         int age;13         String studentId;14         double scores[]=new double[5];15         16         System.out.println("请输入学生张三的信息：");17         name=sc.next();18         String temp=sc.next();19         sex=temp.charAt(0);20         age=sc.nextInt();21         studentId=sc.next();22         for(int i=0;i