求救!!一直只输出0!!

P2176 [USACO11DEC] RoadBlock S / [USACO14FEB]Roadblock G/S

btd,jbl
by Spasmodic @ 2020-03-19 16:59:17


@[happydef](/user/121027) 怎么标题党了?
by xhQYm @ 2020-03-19 17:01:39


@[qym2008](/user/270120) 我也不知道为什么、、 您发现哪里错了吗?
by WaltVBAlston @ 2020-03-19 17:03:39


@[Andy_2006](/user/261262) 木油,我这题只得了70分。。没有得到满分。。/kel
by xhQYm @ 2020-03-19 17:04:40


输出一不就得了@[Andy_2006](/user/261262)
by Hanghang @ 2020-03-19 17:05:10


@[Hanghang](/user/178992) what?
by WaltVBAlston @ 2020-03-19 17:06:04


@[Hanghang](/user/178992) 您认为SC比FJ强?
by xhQYm @ 2020-03-19 17:18:31


@[qym2008](/user/270120) 算了吧,应该是个线性筛
by Lice @ 2020-03-19 17:21:39


哪位大佬看出来哪里错了吗
by WaltVBAlston @ 2020-03-19 17:23:40


`2147483647737342` 爆int了吧
by andyli @ 2020-03-19 17:23:44


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