Performs DFS traversal of the graph using recursion. Marks the current node as visited, adds it to the list ls, and recursively calls the method for unvisited neighbors. Initializes a boolean array to ...
Depth First Search (DFS) DFS prioritizes exploring a path as deeply as possible before backtracking. Imagine traversing a maze and always taking the leftmost path until you hit a dead end, then ...
Converting a recursive Depth-First Search (DFS) to an iterative version involves replacing the inherent function call stack used in recursion with an explicit stack data structure. This helps avoid ...
๐Ÿš€ Day 5: Cloning Graphs with DFS in Java Today I tackled a classic graph problem โ€” cloning an undirected graph using DFS. Each node had a value and a list of neighbors, and the challenge was to ...