刚学oi切黑题%%%%%%%%%%%
by 06ray @ 2018-08-14 19:28:42
dalao太巨了%%%%%
by Nanchtiy @ 2018-08-14 19:34:00
刚学oi切黑题%%%%%%%%%%%
by Barry_Wang @ 2018-08-14 19:43:58
啊，论%=mod写成%mod……
by Styx @ 2018-08-14 19:44:48
@[Styx](/space/show?uid=48740) tag[x]%mod,骚.
by Fuko_Ibuki @ 2018-08-14 19:44:56
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by yzyyylx @ 2018-08-14 19:45:10
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by 准点的星辰 @ 2018-08-14 19:46:09
@[_barry·wang_](/space/show?uid=25004) 考古+捕捉+这道题很简单
lct和线段树2的合体
by yzhang @ 2018-08-18 21:39:47
~~沉迷压行无法通过本题的蒟蒻路过~~
by Juanzhang @ 2018-09-15 14:59:36