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Merge pull request #99 from martin-lee07/work

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fix No.25
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Nicolas P. Rougier 2020-02-18 15:11:45 +01:00 committed by GitHub
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4 changed files with 4 additions and 4 deletions
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2
100_Numpy_exercises_with_hints.md
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@ -69,7 +69,7 @@ np.nan in set([np.nan])
#### 24. Multiply a 5x3 matrix by a 3x2 matrix (real matrix product) (★☆☆)
`hint:`
#### 25. Given a 1D array, negate all elements which are between 3 and 8, in place. (★☆☆)
`hint: >, <=`
`hint: >, <`
#### 26. What is the output of the following script? (★☆☆)
```python
# Author: Jake VanderPlas

2
100_Numpy_exercises_with_hints_with_solutions.md
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@ -205,7 +205,7 @@ Z = np.ones((5,3)) @ np.ones((3,2))
print(Z)
```
#### 25. Given a 1D array, negate all elements which are between 3 and 8, in place. (★☆☆)
`hint: >, <=`
`hint: >, <`
```python
# Author: Evgeni Burovski

2
100_Numpy_exercises_with_solutions.md
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@ -211,7 +211,7 @@ print(Z)
# Author: Evgeni Burovski
Z = np.arange(11)
Z[(3 < Z) & (Z <= 8)] *= -1
Z[(3 < Z) & (Z < 8)] *= -1
print(Z)
```
#### 26. What is the output of the following script? (★☆☆)

2
source/exercises100.ktx
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@ -266,7 +266,7 @@ print(Z)
Given a 1D array, negate all elements which are between 3 and 8, in place. (★☆☆)
< h25
hint: >, <=
hint: >, <
< a25
# Author: Evgeni Burovski