这个有没有简单点的方法，感觉自己的好繁琐

Question

 

Answer 1

import numpy as np
list1 = [1,2,4,6,7,8]
N1 = np.array(list1)
tup1 = tuple(range(1,7))
N2 = np.array(tup1)
N3 = np.ones_like(N1)
N4 = np.stack((N1,N2,N3))
np.save("arr.npy", N4)