random shuffle two arrays code example

Example: shuffle two arrays the same way python

>>> import numpy as np
>>> x = np.arange(10)
>>> y = np.arange(9, -1, -1)
>>> x
array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])
>>> y
array([9, 8, 7, 6, 5, 4, 3, 2, 1, 0])
>>> s = np.arange(x.shape[0])
>>> np.random.shuffle(s)
>>> s
array([9, 3, 5, 2, 6, 0, 8, 1, 4, 7])
>>> x[s]
array([9, 3, 5, 2, 6, 0, 8, 1, 4, 7])
>>> y[s]
array([0, 6, 4, 7, 3, 9, 1, 8, 5, 2])