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是我们英文不好，还是真的有点歧义。。In Reply To:题意理解严重有问题，1 2 2 1 答案是1，我觉得应该是0,两个1是被两个2分开的啊，符合要求啊 Posted by:Archangel at 2006-08-18 15:48:40 Followed by: Post your reply here: |
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