freeCodeCamp/curriculum/challenges/chinese/08-data-analysis-with-python/numpy/initializing-different-arrays.md

id, challengeType, isHidden, videoId

id	challengeType	isHidden	videoId
5e9a0a8e09c5df3cc3600ed5	11	false	CEykdsKT4U4

Description

Tests

question:
  text: |
    What will the following code print?

    ```py
    a = np.array([[1, 2, 3, 4, 5], [6, 7, 8, 9, 10]])

    print(np.full_like(a, 100))
    ```
  answers:
    - |
      ```py
      [[100 100 100 100 100]]
      ```
    - |
      ```py
      [[100 100 100 100 100]
      [100 100 100 100 100]]
      ```
    - |
      ```py
      [[ 1  2  3  4  5]
      [ 6  7 20  9 10]]
      ```
  solution: 2