添加部分注释，修复一些功能

templates/contest_scoreboard.html

@@ -23,7 +23,7 @@
           {%- for column in rows[0] -%}
             <th class="col--{{ column['type'] }}">
             {% if column.type == 'problem_detail' %}
-              <a href="{{ reverse_url('contest_detail_problem' , tid=tdoc._id, pid=column.raw._id) }}" data-tooltip="{{ column['raw']['title'] }}">{{ column['value'] }}</a>
+              <a href="/c/{{ tdoc._id }}/p/{{ column.raw._id }}" data-tooltip="{{ column['raw']['title'] }}">{{ column['value'] }}</a>
             {% else %}
               {{ column.value }}
             {% endif %}