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	111 / 113	1100
Bridge	88 / 98	1100
Articulation point and bridge	71 / 110	1200
Bridge Minimization	57 / 74	1400