* feat(tools): add seed/solution restore script * chore(curriculum): remove empty sections' markers * chore(curriculum): add seed + solution to Chinese * chore: remove old formatter * fix: update getChallenges parse translated challenges separately, without reference to the source * chore(curriculum): add dashedName to English * chore(curriculum): add dashedName to Chinese * refactor: remove unused challenge property 'name' * fix: relax dashedName requirement * fix: stray tag Remove stray `pre` tag from challenge file. Signed-off-by: nhcarrigan <nhcarrigan@gmail.com> Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
45 lines
415 B
Markdown
45 lines
415 B
Markdown
---
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id: 5e9a0a8e09c5df3cc3600ed3
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challengeType: 11
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videoId: f9QrZrKQMLI
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dashedName: basics-of-numpy
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---
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# --question--
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## --text--
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What will the following code print?
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```python
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b = np.array([[1.0,2.0,3.0],[3.0,4.0,5.0]])
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print(b)
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```
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## --answers--
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```python
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[[1.0 2.0 3.0]
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[3.0 4.0 5.0]]
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```
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---
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```python
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[[1. 2. 3.]
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[3. 4. 5.]]
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```
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---
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```python
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[[1. 3.]
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[2. 4.]
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[3. 5.]
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```
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## --video-solution--
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2
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