fix bug

app/controllers/exercise_questions_controller.rb

@@ -480,7 +480,7 @@ class ExerciseQuestionsController < ApplicationController
         ex_answers = @exercise_question.exercise_answers.search_answer_users("user_id",@user_id)  #当前用户答案的得分
         if @exercise_question.question_type == 3  #当为填空题，更新问题的总分,
           ex_answer_old = ex_answers.score_reviewed.pluck(:score).sum  #每一关的得分总和
-          each_right_score = (@c_score / ex_answers.count.to_f).round(1)   #调分后，平均每关的分数
+          each_right_score = (@c_score / ex_answers.count.to_f)   #调分后，平均每关的分数
           new_obj_score = ex_obj_score - ex_answer_old + @c_score
           total_scores = new_obj_score + ex_subj_score
           ex_scores = {
@@ -615,7 +615,7 @@ class ExerciseQuestionsController < ApplicationController
     normal_status(-1,"题目不允许为空！") if (params[:question_title].blank? && params[:question_type].to_i !=5 ) #除了实训题，其余题目必需有题干
     normal_status(-1,"问题类型不允许为空！" ) if params[:question_type].blank?
     normal_status(-1,"分值不允许为空！" ) if params[:question_score].blank? && params[:question_scores].blank?  #分值的数组或参数必需存在一个
-    if params[:question_score].present? && params[:question_score].to_f.round(1) <= 0.0  #问题类型存在，则分值不能为空,且必需大于0
+    if params[:question_score].present? && params[:question_score].to_f <= 0.0  #问题类型存在，则分值不能为空,且必需大于0
         normal_status(-1,"分值必需大于0！")
     elsif (params[:question_score].present? && params[:question_score].to_f.round(1) > 100.0) || (params[:question_scores].present? && (params[:question_scores].map{|a| a.to_f.round(1)}.max > 100.0))
       normal_status(-1,"分值不能超过100分！")
@@ -677,7 +677,7 @@ class ExerciseQuestionsController < ApplicationController
   end
 
   def check_adjust_score
-    @c_score = params[:score].to_f.round(1)   #调分后的分数
+    @c_score = params[:score].to_f   #调分后的分数
     @user_id = params[:user_id]
     @exercise_current_user = @exercise.exercise_users.exercise_commit_users(@user_id).first #当前试卷用户的答案内容
     if @exercise_current_user.blank?