虽然AC了,然而oj上超时

P1125 [NOIP2008 提高组] 笨小猴

怎么优化啊。
by Cookie☆ @ 2018-02-13 15:33:11


线性素数筛,如有需要请移步P3383.
by CCCPKeay @ 2018-08-18 23:37:36


是openjudge1.9.06吗?
by pengqiushi @ 2022-07-15 21:54:22


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