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Re:问一下过了的同志这题应注意哪些地方呢?In Reply To:问一下过了的同志这题应注意哪些地方呢? Posted by:Iamjw at 2006-08-27 17:16:34 > 我是用并查集+数型数组的二分查找写的,思路应该可以吧? > 总是wa啊:( 我用并查集+二分查找AC了,不过用了1千多ms, faint,好像时间效率不太高的说。。。。。。。 Followed by:
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