话说BZOJ算总时限以前还算卡过去了emmmm....真是有毒emmm
by strangers @ 2018-07-03 10:42:34
没感觉这题卡常啊qwq
by Xeonacid @ 2018-07-03 10:58:47
@[Xeonacid](/space/show?uid=50954) Orz人帅常数小的至强酸聚聚！！！
by strangers @ 2018-07-03 11:10:11
**O**rz st**O**
by Ameyax @ 2018-07-03 11:18:16
@[strangers](/space/show?uid=52452) fAKe
by Xeonacid @ 2018-07-03 11:21:59
:-)
:-)
:-)
by pascalfans @ 2018-07-03 13:54:55