[Basics Computer Science] A Recursive Pathfinder Algorithm in Python
[python] def find_path(graph, v_start, v_end, path_len=0): ”’Is there a path between vertex v_start and vertex v_end?”’ # Traverse each vertex only once if path_len >= len(graph): return False # Direct path from v_start to v_end? if graph[v_start][v_end]: return True # Indirect path via neighbor v_nbor? for v_nbor, edge in enumerate(graph[v_start]): if edge: # between v_start …
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