dalit803

Practical no:1
Write a program to implement breath first search algorithm.
graph = {
 'A': set(['B', 'C']),
 'B': set(['A', 'D', 'E']),
 'C': set(['A', 'F']),
 'D': set(['B']),
 'E': set(['B', 'F']),
 'F': set(['C', 'E'])
}