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Re:排序后从两边向中间找In Reply To:Re:排序后从两边向中间找 Posted by:uni at 2005-04-26 21:24:59 baby-step giant-step，估计和你做的差不多，就是一开始另m=ceil(sqrt(p))，算0~m-1次的剩余做成表，然后每次都乘-m次剩余到表里面去查，查到了就i*m+j，一直查不到就no solution > 啥叫BSGS? Followed by:
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