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所以可能的和制造出来那不是很多?因为有9个数的组合啊

Posted by heiheigo at 2005-05-31 23:12:20 on Problem 1775
In Reply To:那我这算法不行吗?因为如果有阶层相加的话必有因子啊!能说我哪里错吗“ Posted by:heiheigo at 2005-05-31 23:10:31


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