That’s where the stars of this tutorial, Depth-First Search (DFS) and Breadth-First Search (BFS), come in. In the following sections, we’ll learn how they work to help us fully explore a graph. Onwards! For a comprehensive and beginner-friendly look at data structures and algorithms...
Breadth First Search (BFS) Algorithm - Breadth First Search (BFS) algorithm traverses a graph in a breadthward motion to search a graph data structure for a node that meets a set of criteria. It uses a queue to remember the next vertex to start a search,
The bidirectional BFS structure shows in Algorithm 4, in which the two BFS are divided into forward and backward according to the direction of the search (forward searches from the robot position to the P g o a l , and backward searches from the P g o a l to the robot position). ...