(Solved): Python The breadth-first search is used in many applications and algorithms: 1. Finding shortest ...

Python

The breadth-first search is used in many applications and algorithms: 1. Finding shortest path 2. Ford-Fulkerson algorithm The breadth-first search traverses the graph from a parent to all its children, then to children's children and so on till it reaches the leaves (nodes that do not have children). At that time it should explore all nodes that are reachable from the start node. Here is the implementation of BFS. You need to add the method to the Graph class shown above to make the code work.