学生成绩管理系统（简易版）

package myCode; import lombok.AllArgsConstructor; import lombok.Data; import lombok.NoArgsConstructor; @NoArgsConstructor @AllArgsConstructor @Data public class Student { private String id; private String name; private int mathScore; private int englishScore; private int programScore; private int databaseScore; private double SumScore; private double AverageScore; public double getSumScore(){ //返回四门成绩总和 return mathScore+englishScore+programScore+databaseScore; } public double getAverageScore() { //返回四门成绩平均值 return getSumScore()/4; } }