import numpy as np
def abs_shuffle(arr0):
arr = arr0.copy()
for i in np.arange(len(arr)-1,0,-1):
idx = np.random.choice(range(i))
arr[i], arr[idx] = arr[idx], arr[i]
return arr
arr1 = [1,2,3]
shuffle_arr = abs_shuffle(arr1)
如何彻底打乱一个数组
最新推荐文章于 2025-02-25 17:48:10 发布