淦,我以为这个题只有相邻的两个点才会传火

P4284 [SHOI2014] 概率充电器

@[ButterflyDew](/space/show?uid=63727) %%%dew好强哇,这题我现在还是不会qaq
by shadowice1984 @ 2019-01-13 14:21:42


@[shadowice1984](/space/show?uid=56384) 您怎么这么假啊
by ButterflyDew @ 2019-01-13 14:25:52


@[ButterflyDew](/space/show?uid=63727) 我很真实啊qaq
by shadowice1984 @ 2019-01-13 14:31:36


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