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Re:能否多给几组数据???????In Reply To:能否多给几组数据??????? Posted by:renminmin at 2005-08-26 17:35:14 一次就AC掉了 排下序,再查找下,也就n*logn,对称的两个点x1+x2==max(x)+min(x),y也一样 Followed by: Post your reply here: |
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