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freeCodeCamp/curriculum/challenges/italian/08-data-analysis-with-python/numpy/reorganizing-arrays.md

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---
id: 5e9a0a8e09c5df3cc3600ed9
title: Riorganizzazione degli array
challengeType: 11
videoId: VNWAQbEM-C8
dashedName: reorganizing-arrays
---
# --question--
## --text--
Quale codice produrrebbe il seguente array?
```py
[[1. 1.]
[1. 1.]
[1. 1.]
[1. 1.]]
```
## --answers--
```py
a = np.ones((2, 4))
b = a.reshape((4, 2))
print(b)
```
---
```py
a = np.ones((2, 4))
b = a.reshape((2, 4))
print(b)
```
---
```py
a = np.ones((2, 4))
b = a.reshape((8, 1))
print(b)
```
## --video-solution--
1