第二个点T

P1111 修复公路

同第二个点t
by ZimHook @ 2017-08-14 21:00:54


+1 同第二个点t
by Flying2018 @ 2017-09-26 20:48:08


同t
by KKarshilov @ 2017-10-02 20:52:28


A了,不要判点,判边数==n-1
by KKarshilov @ 2017-10-02 21:01:15


@[归去来兮](/space/show?uid=34332) 判边数是什么意思?话说我是用stl的set直接存的,会不会卡时间,但其他点都是200ms以内过,
by WiLe @ 2017-10-30 18:04:23


@[归去来兮](/space/show?uid=34332) 看题解明白了,果然太弱,居然写了个m\*n的算法
by WiLe @ 2017-10-30 18:21:24


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