freeCodeCamp/curriculum/challenges/chinese/08-data-analysis-with-python/data-analysis-with-python-course/python-iteration-and-modules.md

id, title, challengeType, isHidden, videoId

id	title	challengeType	isHidden	videoId
5e9a093a74c4063ca6f7c167	Python Iteration and Modules	11	false	XzosGWLafrY

Description

More resources: - Notebook

Tests

question:
  text: |
    How would you iterate over and print the keys and values of a dictionary named `user`?
  answers:
    - |
      ```python
      for key in user.items():
          print(key)
      ```
    - |
      ```python
      for key, value in user.all():
          print(key, value)
          print(value)
      ```
    - |
      ```python
      for key, value in user.items():
          print(key, value)
      ```
    - |
      ```python
      for key, value in user
          print(key, value)
      ```
  solution: 3