defaultdict

👉🏻 24444번: 알고리즘 수업 - 너비 우선 탐색 1import sys; input=sys.stdin.readlinefrom collections import deque, defaultdictdef bfs(graph, start, visited): queue = deque([start]) visited[start] = 1 order = 2 while queue: node = queue.popleft() for neighbor in graph[node]: if visited[neighbor] == 0: visited[neighbor] = order queue.append(neigh..
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'defaultdict' 태그의 글 목록