为了尊重bzoj，我支持！
by Focus_on @ 2017-06-09 16:05:19
有权限号再说
by SW_Wind @ 2017-06-09 18:01:42
这题只是比较的话，貌似二分+hash随便踩倍增sa
by rushcheyo @ 2017-11-15 11:07:11
我也资磁
by ezoixx118 @ 2018-03-03 10:06:18
然而其实在bzoj暴力也能过QAQ
by misinclair @ 2018-05-09 20:21:58
这题hash踩爆SA吧
by strangers @ 2018-05-21 20:36:16