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Re:是啊,直接全部正数加起来就A了...话说我还想到反例呢...数据弱了In Reply To:是啊,直接全部正数加起来就A了...话说我还想到反例呢...数据弱了 Posted by:ziliang at 2008-01-31 17:27:53 这个题是用贪婪的。。。怎么证明？ Followed by: Post your reply here: |
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