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不会是负的啊，2个数的平方和怎么可能是负的呢？最起码也>=0啊In Reply To:Re:WA到喷血。。。到底错哪了阿！！给个数据也好阿！ Posted by:suno at 2008-03-14 19:25:55 buy Followed by: Post your reply here: |
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