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Labeled Trees of 10 Vertices Using Prüfer Sequences

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A Prüfer code is a unique sequence of integers associated with a labeled tree. The code can be generated by iteratively removing the leaf with the smallest label and setting the next element to be the label of its neighbor.

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Enter a Prüfer code of length eight and the corresponding labeled tree of 10 vertices is drawn.

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Contributed by: Csaba Rendek (Budapest University of Technology and Economics) (March 2011)
Open content licensed under CC BY-NC-SA

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