<% @exercise_users_list.each do |exercise|%> <% end%>

序号    姓名 学号 班级						<%= link_to "时间",'',:class => "c_dark f14 fb fl ml50" ,:remote => true%>	<%= link_to "成绩",'',:class => "c_dark f14 fb fl ml10",:remote => true%>
1	<%= link_to(image_tag(url_to_avatar(exercise.user),:width =>"40",:height => "40",:style => "display:block;", :class => "mt15"),user_activities_path(exercise.user)) %>	<%=exercise.user.show_name %>	<%= exercise.user.user_extensions.nil? ? "--" : exercise.user.user_extensions.student_id%>	--		<% if exercise.created_at%> <%= Time.parse(format_time(exercise.created_at)).strftime("%m-%d %H:%M")%>  <% if @exercise.end_time <= exercise.created_at %> [未答] <% end %> <% end %>	<%= exercise.score.nil? ? "--" : format("%.1f",exercise.score)%>	点击查看详情