Solution: Implement Depth-First Search
Explore how to implement a depth-first search (DFS) algorithm on directed graphs represented by adjacency lists. This lesson guides you in performing DFS with a stack and tracking visited nodes to handle cycles, resulting in the traversal order from a specified source vertex. Understand the algorithm's time and space complexities to apply efficient graph traversal solutions.
We'll cover the following...
We'll cover the following...
Statement
Given a directed graph represented by an adjacency list graph and an integer source, representing the start vertex of the graph, return a list of integers, result that shows the order of depth-first traversal starting from the specified source vertex.
Constraints
graph.length...