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Re:这题正解应该是用数学方法,各位同学不应该埋怨精度。用精度卡过 已经是运气不错了

Posted by litter at 2010-04-05 19:43:18 on Problem 1730
In Reply To:这题正解应该是用数学方法,各位同学不应该埋怨精度。用精度卡过 已经是运气不错了 Posted by:jdx2013519 at 2009-08-07 13:32:08
dui.

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