I have a numpy 2D array,
我有一个numpy 2D数组,
import numpy as np
array1 = array([[ 1, 2, 1, 1],
[ 2, 2, 2, 1],
[ 1, 1, 1, 1],
[1, 3, 1, 1],
[1, 1, 1, 1]])
iI have a numpy 2D array,
我有一个numpy 2D数组,
import numpy as np
array1 = array([[ 1, 2, 1, 1],
[ 2, 2, 2, 1],
[ 1, 1, 1, 1],
[1, 3, 1, 1],
[1, 1, 1, 1]])
i