修改成绩分析输出格式

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

@@ -361,11 +361,11 @@ public class StudentManager {
 
             StringBuilder stringBuilder = new StringBuilder().append(subject).append(":\n\t");
             stringBuilder
-                    .append(String.format("Level A: %d/%.2f", scoreLevelInfo[SCORE_LEVEL_A], (float) scoreLevelInfo[SCORE_LEVEL_A] / studentAmount)).append(" | ")
-                    .append(String.format("Level B: %d/%.2f", scoreLevelInfo[SCORE_LEVEL_B], (float) scoreLevelInfo[SCORE_LEVEL_B] / studentAmount)).append(" | ")
-                    .append(String.format("Level C: %d/%.2f", scoreLevelInfo[SCORE_LEVEL_C], (float) scoreLevelInfo[SCORE_LEVEL_C] / studentAmount)).append(" | ")
-                    .append(String.format("Level D: %d/%.2f", scoreLevelInfo[SCORE_LEVEL_D], (float) scoreLevelInfo[SCORE_LEVEL_D] / studentAmount)).append(" | ")
-                    .append(String.format("Level E: %d/%.2f", scoreLevelInfo[SCORE_LEVEL_E], (float) scoreLevelInfo[SCORE_LEVEL_E] / studentAmount));
+                    .append(String.format("Level A: %d/%.2f%% | ", scoreLevelInfo[SCORE_LEVEL_A], (float) scoreLevelInfo[SCORE_LEVEL_A]*100 / studentAmount))
+                    .append(String.format("Level B: %d/%.2f%% | ", scoreLevelInfo[SCORE_LEVEL_B], (float) scoreLevelInfo[SCORE_LEVEL_B]*100 / studentAmount))
+                    .append(String.format("Level C: %d/%.2f%% | ", scoreLevelInfo[SCORE_LEVEL_C], (float) scoreLevelInfo[SCORE_LEVEL_C]*100 / studentAmount))
+                    .append(String.format("Level D: %d/%.2f%% | ", scoreLevelInfo[SCORE_LEVEL_D], (float) scoreLevelInfo[SCORE_LEVEL_D]*100 / studentAmount))
+                    .append(String.format("Level E: %d/%.2f%%", scoreLevelInfo[SCORE_LEVEL_E], (float) scoreLevelInfo[SCORE_LEVEL_E]*100 / studentAmount));
 
             records.add(stringBuilder.toString());
         }