@ -1,4 +1,4 @@
ex_user_info = exercise_use_info(exercise_user,user_status,exercise,question_ids)
ex_user_info = exercise_use_info(exercise_user,user_status,exercise,subject_question_ids)
json.user_id ex_user_info[:user_id]
json.user_name ex_user_info[:user_name]