print(a[2::-1])### 取從下標為2的元素翻轉(zhuǎn)讀取 [0.9656730.84513990.64061262] 再舉個例子: 1 2 3 4 5 6 a=np.array([[0,1,2,3,4], [5,6,7,8,9]]) b=a[::-1, :] print(b) [[56789] [01234]] 到此這篇關于詳解python中[-1]、[:-1]、[::-1]、[n::-1]使用方法的文章就...
www.dbjr.com.cn/article/2106...htm 2025-6-5