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Re:没有这么简单吧

Posted by jianghaosen at 2007-02-09 00:22:38 on Problem 1032
In Reply To:这个是不是就是求N Posted by:first at 2003-12-26 17:42:46 
这题没有这么简单吧?
  如是偶数 通常都是 (N/2)*(N/2) 最大
  奇数 (N+1)/2+(N-1)/2
  再不行就枚举咯
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