[20-05-01][Self-test 28]Java Students' Score
Posted mirai3usi9
tags:
篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了[20-05-01][Self-test 28]Java Students' Score相关的知识,希望对你有一定的参考价值。
1 package test_6_2; 2 3 public class Student { 4 5 /** 6 * 编写一个程序,已有若干学生数据,包括学号、姓名、成绩,要求输出这些学生数据并计算平均分。 7 */ 8 9 public static int stuNum; 10 public static double totalScore; 11 12 public String code; 13 public String name; 14 public double score; 15 16 public Student() { 17 18 } 19 20 public Student(String code, String name, double score) { 21 22 this.code = code; 23 this.name = name; 24 this.score = score; 25 26 System.out.println("学号:" + this.code + ",姓名:" + this.name + ",成绩:" + this.score); 27 28 stuNum++; 29 totalScore += score; 30 } 31 32 public void avg() { 33 34 System.out.println("平均分是:" + totalScore / stuNum); 35 } 36 37 }
1 package test_6_2; 2 3 public class Test { 4 5 public static void main(String[] args) { 6 7 Student s1 = new Student("01", "Joker", 90); 8 Student s2 = new Student("02", "Navi", 100); 9 Student s3 = new Student("03", "Skull", 20); 10 Student s4 = new Student("04", "Violet", 90); 11 12 s1.avg(); 13 14 } 15 16 }
结果如下:
学号:01,姓名:Joker,成绩:90.0
学号:02,姓名:Navi,成绩:100.0
学号:03,姓名:Skull,成绩:20.0
学号:04,姓名:Violet,成绩:90.0
平均分是:75.0
以上是关于[20-05-01][Self-test 28]Java Students' Score的主要内容,如果未能解决你的问题,请参考以下文章
[20-05-01][Self-test 29]Java Pass or Fail
[20-04-26][Self-test 6]Java CharType
[20-05-09][Self-test 40]Java BankSystem 1
[20-05-09][Self-test 40]Java BankSystem 1