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freeCodeCamp/curriculum/challenges/espanol/07-scientific-computing-with-python/python-for-everybody/regular-expressions-matching-and-extracting-data.md

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---
id: 5e7b9f0b0b6c005b0e76f06f
title: 'Expresiones regulares: Búsqueda y extracción de datos'
challengeType: 11
videoId: LaCZnTbQGkE
bilibiliIds:
aid: 975629041
bvid: BV1i44y1b7hE
cid: 414167130
dashedName: regular-expressions-matching-and-extracting-data
---
# --question--
## --text--
¿Qué imprimirá el siguiente código?:
```python
import re
s = 'A message from csev@umich.edu to cwen@iupui.edu about meeting @2PM'
lst = re.findall('\\S+@\\S+', s)
print(lst)
```
## --answers--
['csev@umich.edu', 'cwen@iupui.edu']
---
['csev@umich.edu']
---
['umich.edu', 'iupui.edu']
---
['csev@', 'cwen@']
## --video-solution--
1