For context, I was solving this problem: https://cses.fi/problemset/task/1701, and was wondering if we can decompose the two trees into their respective centroid trees, and then compare their Euler tour sequence for bijection.
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Is it true for two trees, if their centroid trees are isomorphic, then the trees themselves are isomorphic too?
Revision en1, by hitch_hiker42, 2021-01-17 07:23:50
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