How do I learn Tarjan's algorithm?

Question

I have been trying to learn Tarjan\'s algorithm from Wikipedia for 3 hours now, but I just can\'t make head or tail of it. :(

http://en.wikipedia.org/wiki/Tarjan\'s_stro

Answer 1

Path for Mastering Bridges and Articulation Algorithms

• Watch this video to get an awesome feeling that you have understood the algorithm very well.
  
• practice the algorithm from here and here.
• practice problems to master it:
  • A. Cutting Figure
  • EC_P - Critical Edges
  • SUBMERGE - Submerging Islands
  • POLQUERY - Police Query