Biconnected components (emi-h.com)

>Especially in competitive programming it is vital to know about this concept.

What is competitive programming?

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vertex-biconnectedness can exist even if vertex-disjoint paths from to u1 - u2 in an equivalence relation stand as distinct outliers

the strategy of the periphery for bioconnectedness hosts p-2-p network once intermediate node has identified bridges

There seems to be an error in the very first example.

They show (3,1) as a valid pair, but node 3 is not labeled as being in set A. Either the graph is mislabeled or the example valid pair is wrong.

For the vertex biconnected components can you say how your implementation compares technically with Boost Graph library's `biconnected_components` and `articulation_points`?

https://www.boost.org/library/latest/graph/

https://www.boost.org/doc/libs/latest/libs/graph/doc/biconne...

Am I correct to suppose both are C++ implementations of Tarjan's algorithm?