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那树是有标号还是无标号树呢?

Posted by thmr3191 at 2007-03-04 13:27:31 on Problem 3206
In Reply To:since the term "descendants" is used, it's assumed the trees are rooted ones. leaves are those vertices without descendants. a forest is a collection of trees. Posted by:frkstyc at 2007-03-04 13:16:48

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有标号 (0) contest_clarificator 2007-03-04 13:30:20
isomorphic forests without different labling are considere different ones (0) frkstyc 2007-03-04 13:31:04
- Re:isomorphic forests without different labling are considere different ones (16) frkstyc 2007-03-04 13:40:39

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