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Generation of Trees without Duplications

✍ Scribed by Mayeda, W.; Seshu, S.


Book ID
111964708
Publisher
Institute of Electrical and Electronics Engineers
Year
1965
Tongue
English
Weight
558 KB
Volume
12
Category
Article
ISSN
0018-9324

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A rooted plane tree is a rooted tree with a left-to-right ordering specified for the children of each vertex. In this paper we give a simple algorithm to generate all rooted plane trees with at most n vertices. The algorithm uses O(n) space and generates such trees in O(1) time per tree without dupl