navigation switch
Home
Contests
Notification
Clarification
Problems
Ranklist
Status
HackStatus
Problem 1001
Hack
yuzhou627
| 2014-09-07 22:02:41
Author
组数一组也有不科学之处啊,我房间里有份代码。我能造出数据,两个case,就能把这代码叉掉,可是只能单组。QAQ
Title
Content