python3题解 def bfs(maze, visited, path, i, j): directions = ((-1, 0), (1, 0), (0, -1), (0, 1)) if i == m - 1 and j == n - 1: for p in path: print(f'({p[0]},{p[1]})') return for d in directions: iNew = i + d[0] jNew = j + d[1] if 0 <= ...