Find a path using Depth-first search (DFS) algorithm DFS traverses a tree or graph data structures.
Find a path using Depth-first search (DFS) algorithm DFS traverses a tree or graph data structures. The algorithm starts at a source node and explores as far as possible along each branch before backtracking It uses a stack to store the path of visited nodes
Graph Builder that creates a graph representation as an Adjacency List Adjacency List: An array of lists is used. The size of the array is equal to the number of vertices. Let the array be an array[]. An entry array[i] represents the list of vertices adjacent to the ith vertex.