题解 | 彩灯方阵的变形

import numpy as np 

data = np.loadtxt('Matrix.csv',delimiter=',',dtype=np.int32)
print(data.ravel(order='F'))
print(data.ravel(order='F').reshape(4,16))
print(data.ravel(order='F').reshape(4,16).reshape(4,4,4))