54 lines
550 B
Markdown
54 lines
550 B
Markdown
---
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id: 5e9a0a8e09c5df3cc3600ed9
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title: 重组数组
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challengeType: 11
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videoId: VNWAQbEM-C8
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bilibiliIds:
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aid: 548035655
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bvid: BV1fq4y1N7aC
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cid: 409026755
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dashedName: reorganizing-arrays
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---
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# --question--
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## --text--
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哪个代码会生成下面的数组？
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```py
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[[1. 1.]
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[1. 1.]
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[1. 1.]
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[1. 1.]]
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```
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## --answers--
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```py
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a = np.ones((2, 4))
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b = a.reshape((4, 2))
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print(b)
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```
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---
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```py
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a = np.ones((2, 4))
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b = a.reshape((2, 4))
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print(b)
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```
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---
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```py
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a = np.ones((2, 4))
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b = a.reshape((8, 1))
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print(b)
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```
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## --video-solution--
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1
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