AKfun！！！
by λᴉʍ @ 2018-12-12 21:54:15
@[Refun](/space/show?uid=41890) bzoj不是有这个题吗
所以数据在http://lydsy.download/archive/3052.zip
by λᴉʍ @ 2018-12-12 21:55:06
@[xzz小蒟蒻](/space/show?uid=23118) 咱BZOJ数据自测A了啊……QAQ
by Refun @ 2018-12-12 21:57:03
@[Refun](/space/show?uid=41890) 龟龟号**大佬**船
by yazzkl @ 2018-12-12 21:59:22
@[天泽龟](/space/show?uid=15984) 怎么就过气了啊
by 宽嫂 @ 2018-12-12 22:00:15
@[Refun](/space/show?uid=41890) 我sb没看见
by λᴉʍ @ 2018-12-13 07:58:50
哇~ 膜bzoj权限大佬~
by 影法师 @ 2020-04-15 09:32:34