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帮我看看这组数据

Posted by ssbybjj at 2007-06-29 17:14:34 on Problem 2492
In Reply To:Re:感觉就是查找了,一旦两个数在一个集合中,肯定是suspicious了,否则加入集合中,继续读入 Posted by:ssbybjj at 2007-06-29 16:52:49
问一下:这组数据,在查1 4的时候在一个集合中,可应该是not suspicious
4 4
1 2
2 3
3 4
4 1

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