---
id: 5e6a54c358d3af90110a60a3
title: Introduction D
challengeType: 11
isRequired: true
videoId: aRY_xjL35v0
---

## Description
<section id='description'>

</section>

## Tests
<section id='tests'>

```yml
question:
  text: 'What will the following program print out:
<pre>x = 43<br>
x = x + 1<br>
print(x)</pre>'
  answers:
    - 'College students.'
    - 'People who want to become software developers.'
    - 'Everyone.'
  solution: 3
```

</section>