Articulation point and bridge

**Frequency: 5/10**

Resources

- [Codeforces Blog: Articulation points and bridges (Tarjan's Algorithm)](https://codeforces.com/blog/entry/71146)

Articulation point	74 / 75	1100
Bridge	56 / 65	1100
Articulation point and bridge	49 / 72	1200
Bridge Minimization	39 / 50	1400