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	128 / 130	1100
Bridge	104 / 115	1100
Articulation point and bridge	87 / 129	1200
Bridge Minimization	64 / 83	1400
Unique path	4 / 7	1700