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怪方法..-_-||

Posted by hhb at 2007-05-15 11:50:57 on Problem 3232
In Reply To:你又想到怪方法了？？ Posted by:richardxx at 2007-05-14 23:21:46 
加速一次看成路程减少k-1
开始先排序，然后从远到近尝试推进。。一直到无法推进为止。。
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