koos808

각 array(ex.2차원 배열)에서 max값만 추출하는 방법 numbers = [0, 0, 1, 0, 0, 1], [0, 1, 0, 2, 0, 0], [0, 0, 2, 0, 0, 1], [0, 1, 0, 3, 0, 0], [0, 0, 0, 0, 4, 0] >>> map(max, numbers) >>> list(map(max, numbers)) [1, 2, 2, 3, 4] >>> max(map(max, numbers)) 4 >>> import numpy as np >>> np.max(numbers) 4