开始着手完成成绩分析

src/main/java/me/lensfrex/manager/data/manager/StudentManager.java

@@ -312,4 +312,16 @@ public class StudentManager {
     public Student getStudent(long id) {
         return managerTool.getStudent(id);
     }
+
+
+    public HashMap<String, Integer[]> generateSubjectAnalysis(String subject) {
+        ArrayList<Integer> scores = new ArrayList<>(managerTool.getSubjectScores(subject).values());
+        int[] scoreAnalysis = new int[5];
+        HashMap<String, Integer[]> analysis = new HashMap<>();
+
+        for (int score : scores) {
+
+        }
+    }
+
 }