Possible bug in articulation.[cpp|py|...] #94
Description
This condition doesn't check for node u's parent to see if it's a root node.
I think it should be something like this:
if (dfs_parent[u] != -1 && dfs_low[v] >= dfs_num[u])
{{ message }}
This condition doesn't check for node u's parent to see if it's a root node.
I think it should be something like this:
if (dfs_parent[u] != -1 && dfs_low[v] >= dfs_num[u])