Finished Homework2.

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'''
Author: SJ2050
Date: 2021-10-29 19:19:32
LastEditTime: 2021-10-29 22:43:06
Version: v0.0.1
Description: Solution for homework1.5.
Copyright © 2021 SJ2050
'''
import numpy as np
if __name__ == '__main__':
arr = np.array([i for i in range(10)])
reversed_arr = arr[::-1]
print('初始数组:\n', arr)
print('翻转后数组:\n', reversed_arr)
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# 1.5 翻转数组
## (1). 解题思路
`python`中的列表数组等支持切片操作,并且切片操作中可以指定步长,如果步长为负,则倒着走,这里需要翻转数组,只需要把步长设为-1即可。
## (2). 运行结果
![](images/result.png)