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很有意思的题目! 虽然有意思的都没做出来... 关于Prob. E

Posted by ArXoR at 2007-04-01 17:30:49
In Reply To:The contest has ended!! Thank you all for your keen participation!! Posted by:frkstyc at 2007-04-01 17:01:05
"A max-heap holds the property that for each node than the root, it’s key is no greater than its parent’s."

最后的序列不是严格递增的吧? 有些部分是<=有些是< ?


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