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Copying Arrays Warning

curriculum/challenges/english/blocks/numpy/5e9a0a8e09c5df3cc3600ed7.md

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--questions--

--text--

What is the value of a after running the following code?

py
import numpy as np

a = np.array([1, 2, 3, 4, 5])
b = a
b[2] = 20

--answers--

python
[1 2 3 4 5]

python
[1 2 20 4 5]

python
[1 20 3 4 5]

--video-solution--

2