下面程序段的输出结果中,正确的是_______。import numpy as nparr1 = np.zeros((2,2),dtype=np.int16)arr2 = np.array(arr1)arr3 = np.asarray(arr1)arr1[1,1]=5print('arr1: ',arr1)print('arr2: ',arr2)print('arr3: ',arr3)
选项:
A:arr1: [[0 0] [0 5]]arr2: [[0 0] [0 0]]arr3: [[0 0] [0 0]]
B:arr1: [[0 0] [0 5]]arr2: [[0 0] [0 5]]arr3: [[0 0] [0 5]]
C:arr1: [[0 0] [0 5]]arr2: [[0 0] [0 0]]arr3: [[0 0] [0 5]]
D:arr1: [[0 0] [0 5]]arr2: [[0 0] [0 5]]arr3: [[0 0] [0 0]]
发布时间:2024-05-21 10:43:07