#graphs

Solutions This is the first graph problem at Coding Gym, specifically focusing on determining if a path exists between two nodes. To make it a suitable introductory challenge, we’ve applied a few simplifications: the graph is undirected (meaning each edge can be traversed in both directions), and the input format is designed to be straightforward - we’ll explain why shortly. Additionally, the graph contains no isolated nodes or self-edges. The input format is favorable for storing the graph as an adjacency list, a well-known graph representation where each node is associated with a list of its neighbors (the nodes it’s connected to by edges). [Read More]