我的CSDN博客直达 代码模板 BFS模板 def BFS(graph, start, end): visited = set() queue = [] queue.append([start]) while queue: node = queue.pop() visited.add(node) process(node) nodes = generate_related_nodes(node) queue.push(nodes) # other processing work ... DFS模板 递归玩法 visited = set() def dfs(node, visited): if...