New Engine: Labeled Tree Generator (using Prüfer sequence) #223
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sepandhaghighi
requested changes
Jan 4, 2026
README.md
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| ### Labeled Tree Generator (using Prüfer sequence) |
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I believe that this text is too long for a section title. I suggest removing the "using Prufer sequence".
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Reference Issues/PRs
What does this implement/fix? Explain your changes.
This PR adds new engine which generates random labeled tree using Prufer sequence method.
Any other comments?
I double-checked the generated examples from examples from here to make sure the correct implementation. I added a refinement at the end of the generation algorithm to make the edge_dict sorted and incremental, when i is connected to j
edge_dict[i]hasjif i < j.