求大佬prim算法为什么爆0

P1547 [USACO05MAR] Out of Hay S

@[MKL_SCAR](/space/show?uid=83345) https://blog.csdn.net/songjunyan/article/details/34449895
by Drinkkk @ 2018-08-18 15:35:51


那你松一点就能过了
by 文文殿下 @ 2018-08-18 15:51:18


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