增加了题目列表页

utils/templatetags/problem.py

@@ -0,0 +1,14 @@
+# coding=utf-8
+
+
+def get_problem_accepted_radio(problem):
+    if problem.total_accepted_number:
+        return int((problem.total_accepted_number * 100) / problem.total_submit_number)
+    return 0
+
+
+from django import template
+
+
+register = template.Library()
+register.filter("accepted_radio", get_problem_accepted_radio)