freeCodeCamp/curriculum/challenges/espanol/07-scientific-computing-wit.../python-for-everybody/objects-a-sample-class.md

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---
id: 5e7b9f160b6c005b0e76f086
title: 'Objects: A Sample Class'
challengeType: 11
videoId: FiABKEuaSJ8
dashedName: objects-a-sample-class
---
# --question--
## --text--
What will the following program print?:
```python
class PartyAnimal:
x = 0
def party(self):
self.x = self.x + 2
print(self.x)
an = PartyAnimal()
an.party()
an.party()
```
## --answers--
<pre>
So far 1
So far 2
</pre>
---
<pre>
0
0
</pre>
---
<pre>
2
2
</pre>
---
<pre>
2
4
</pre>
## --video-solution--
4