Topological Sort
Topological sorting for a graph is not possible if the graph is not a DAG.from collections import defaultdict class Graph: def __init__(self, vertices): self.graph = defaultdict(list) self.vertices = vertices def…
Topological sorting for a graph is not possible if the graph is not a DAG.from collections import defaultdict class Graph: def __init__(self, vertices): self.graph = defaultdict(list) self.vertices = vertices def…