Challenge: Implement Breadth-First Search
Implement breadth-first search traversal starting from a given vertex in a directed graph using adjacency lists. Understand BFS order and constraints to better prepare for coding interviews focused on graph algorithms.
We'll cover the following...
We'll cover the following...
Statement
Given a directed graph represented as an adjacency list, graph, and an integer, source, which is the starting vertex number, return an array of integers, result, that contains the order of the graph’s breadth-first traversal starting from the source vertex.
Constraints:
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