DFS """ 1 / | \ 2 3 4 | | 5 | / \ / 6 7 """ graph = { 1: [2,3,4], 2: [5], 3: [5], 4: [], 5: [6,7], 6: [], 7: [3], } def recursive_dfs(v, discovered = []): discovered.append(v) # 시작 정점 방문 for w in graph[v]: if not w in discovered: # 방문 하지 않았으면 discovered = recursive_dfs(w, discovered) return discovered def iterative_dfs(start_v): discovered = [] stack = [start_v] while stack: v = stack.pop() if v..