树上莫队%%%
那玩意显然会T的吧
by ZhuMingYang @ 2019-10-22 08:53:25
@[ZhuMingYang](/space/show?uid=128523)
题解过了啊
by starusc @ 2019-10-22 09:09:23
写的树分块qaq
by colazcy @ 2019-10-22 09:31:33
zcy会树分块，我酸酸
by decoqwq @ 2019-10-22 11:43:09
stO 神仙cxr
by 斗神_君莫笑 @ 2019-10-22 12:51:07
@[deco](/space/show?uid=48265) 神仙[deco](/space/show?uid=48265)！
by 斗神_君莫笑 @ 2019-10-22 12:51:15
@[斗神_君莫笑](/space/show?uid=138543) 崽崽tql
by starusc @ 2019-10-22 13:06:32
@[deco](/space/show?uid=48265) 憨憨得尻少吃柠檬（逃……
by colazcy @ 2019-10-22 15:24:21
调出来了，嘻嘻(#^.^#)
by starusc @ 2019-10-22 20:09:38