Java 学生类设计：计算学生平均分并打印信息

public class Student {\n private String no;\n private String name;\n private int score;\n\n public Student(String no, String name, int score) {\n this.no = no;\n this.name = name;\n this.score = score;\n }\n\n public String getNo() {\n return no;\n }\n\n public void setNo(String no) {\n this.no = no;\n }\n\n public String getName() {\n return name;\n }\n\n public void setName(String name) {\n this.name = name;\n }\n\n public int getScore() {\n return score;\n }\n\n public void setScore(int score) {\n this.score = score;\n }\n\n public double getAvg(Student[] students) {\n int sum = 0;\n for (Student student : students) {\n sum += student.getScore();\n }\n return (double) sum / students.length;\n }\n\n @Override\n public String toString() {\n return "Student{" +\n "no='" + no + "'" +\n ", name='" + name + "'" +\n ", score=" + score +\n '}';\n }\n}\npublic class Main {\n public static void main(String[] args) {\n Student[] students = new Student[5];\n students[0] = new Student("001", "Tom", 80);\n students[1] = new Student("002", "Jerry", 90);\n students[2] = new Student("003", "Alice", 85);\n students[3] = new Student("004", "Bob", 75);\n students[4] = new Student("005", "Lisa", 95);\n\n Student student = new Student("", "", 0);\n double avgScore = student.getAvg(students);\n\n System.out.println("平均分：" + avgScore);\n\n for (Student s : students) {\n System.out.println(s);\n }\n }\n