Accept Merge Request #162 更新 : (dev-sxw -> for-contest)

Merge Request: 更新
Created By: @esp
Accepted By: @esp
URL: https://coding.net/u/virusdefender/p/qduoj/git/merge/162

template/src/oj/contest/contest_problem.html

@@ -8,6 +8,9 @@
         <li role="presentation"><a
                 href="/contest/{{ contest_problem.contest.id }}/problem/{{ contest_problem.id }}/submissions/">我的提交</a>
         </li>
+        <li role="presentation"><a
+                href="/contest/{{ contest_problem.contest.id }}/problem/">返回题目列表</a>
+        </li>
     </ul>
     <h2 class="text-center">{{ contest_problem.title }}</h2>
 
@@ -100,4 +103,4 @@
 {% endblock %}
 {% block js_block %}
     <script src="/static/js/app/oj/problem/problem.js"></script>
-{% endblock %}
+{% endblock %}