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Just a question about hamiltonian and eulerian cycles/paths
By Danzev, history, 4 years ago, In English

Do you know some unexpected and interesting applications of these hamiltonian and eulerian cycles/paths? For example, I have recently learnt about string reconstruction as an eulerian path problem and I was suspised a bit.

So, do you know something similar else?

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4 years ago, # |
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Euler tour can be used to find LCA. $$$\mathcal O(n)$$$ for construction of depth array and $$$\mathcal O(logn)$$$ for query.

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