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Re:N<=10^6可以倍增法解决，P,S<=1.5*10^8如何解决？In Reply To:Re:N<=10^6可以倍增法解决，P,S<=1.5*10^8如何解决？ Posted by:TLE_____Rush at 2010-01-20 15:16:59 > 暴搞的复杂度 s*log(n)*num_factor_of_p......还是很恐怖。。。。 嗯，s可以降到10^4 不过感觉不怎么好写。。 Followed by: Post your reply here: |
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