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乘法变除法了!

Posted by davydc at 2005-12-28 10:23:00 on Problem 2689
In Reply To:Re:我是在筛的过程中溢中了,开始也WA了若干次! Posted by:laddiexu at 2005-12-27 21:49:13
如i*j<k
改为i<k/j
> 那你后来怎么改的


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