A person wants to visit some places. He starts from a vertex and then wants to visit every place connected to this vertex and so on. What algorithm he should use?
(a) Depth First Search
(b) Breadth First Search
(c) Trim’s algorithm
(d) Kruskal’s algorithm
The question was posed to me in an international level competition.
My doubt stems from Breadth First Search in division Graph Search of Data Structures & Algorithms II