class Solution: def spiralTravelCounterClockwise(self , matrix: List[List[int]]) -> List[int]: # write code here if not matrix: return [] m, n = len(matrix), len(matrix[0]) res = [] def spiral(start_row, end_row, start_col, end_col): if start_row > end_row or start_col > end_col: return # 遍...