---
slug: /intro/prerequisites
title: Prerequisites
author: Nathan Wang
order: 2
---

Here's what you should learn before reading these resources.

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These resources do not teach you how to code. We recommend you learn roughly the first half of AP Computer Science A before continuing. If you do not meet these prerequisites, you can go to the resources below to get started.

## Resources for Learning to Code

[Sololearn](https://www.sololearn.com/) has courses on C++, Java, and Python. You don't have to complete the full course.

- For C++, we recommend you finish Sololearn up to (but not including) "More on Classes."