How can i find all articulation points in a graph ? What is the easiest way ?
How can i find all articulation points in a graph ? What is the easiest way ?
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You mean this?
Just try to learn russian language =)
[Edit: I need to remove my code as it is a part of solution of a problem from an ongoing online contest.]
can you describe parent?
When you do DFS on a graph, there will be a DFS tree. The parent of node u is the previous node before you get to u in the DFS tree.
This algorithm doesn't give the correct answer if the graph is biconnected.
Can you give me an example that it doesn't work?
a biconnected graph has no articulation points
obaaaaaa noktayi koymusun lan :D
What should u.low initalised to?