Bfs and dfs

This document discusses algorithms for finding shortest paths and traversing connected graphs. It covers breadth-first search and depth-first search algorithms, which are used to traverse graphs in different ways. Breadth-first search prioritizes exploring nodes closest to the starting node, while depth-first search explores nodes as far as possible along each branch before backtracking. The document also presents a generic graph traversal algorithm that can be adapted for either search approach.