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有很多都是有现成结论的, 你就是没做过 acm, 而了解这些结论 也可以做得不错, chengdu regional 有些像小学时 我经常参加的 奥数竞赛In Reply To:我倒是感觉应该有些像h那样的问题 Posted by:frkstyc at 2005-11-09 15:08:37 Followed by: Post your reply here: |
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