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Re:spj要强烈引起注意····太强悍了········In Reply To:spj要强烈引起注意····太强悍了········ Posted by:shou at 2010-03-04 14:15:36 > 有可能求到最后半平面交为空集·······这个似乎跟题意有点违背呀········· Followed by: Post your reply here: |
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