以下代码的输出结果为()。import numpy as npa = np. arange (6). reshape (3, 2)wt = np. array(3, 5])print (np. average(a, axis = 1,weights = wt)
选项:
A:0 1] 2 3] 4 5]]
B: 0.625 2. 625 4. 625]
C: (array(0. 625, 2. 625, 4. 625]), array(8.,8,8.J))
D:以上答案都不正确
发布时间:2024-06-13 09:19:34