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# System prepended metadata

title: 'CS410 Homework 9: Value Iteration and Q-Learning'

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# CS410 Homework 9: Value Iteration and Q-Learning

==**Due Date: 04/13/2026 at 11:59pm**==

**Need help?** Remember to check out [Edstem](https://edstem.org/us/courses/93617) and our website for TA assistance.
:::danger
**⚠️ Battle Alert 🏆 ⚠️** You must activate the CS410 virtual environment every time you work on a CS410 assignment! You can find the activation instructions [here](https://hackmd.io/@cs410/BJvhqHXuR). If you forget to activate this virtual environment, you will almost certainly encounter import errors, and your code will not run.
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![junglearena](https://hackmd.io/_uploads/HJ3z70UHWg.jpg)


:::danger
**Please make sure to run the following command in your environment before starting the assignment:**

`pip install gymnasium==1.1.1`
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## Downloads

Like in some previous homeworks, this assignment will take place in a Python notebook file.

![booksclash](https://hackmd.io/_uploads/HJaIQCLr-e.jpg)




Please click [here](https://classroom.github.com/a/0yDWGBXz) to download the assignment code. 

## Handin

Your handin should contain:
- all modified files, including comments describing the logic of your algorithmic modifications
    - remember to convert the Jupyter notebook into a .py file! Directions are at the very bottom of the notebook.
- a README containing:
    - your responses to any conceptual questions 
    - known problems in your code
    - anyone you worked with
    - any outside resources used (eg. Stack Overflow, ChatGPT)


### Gradescope

Submit your assignment via Gradescope.

To submit through GitHub, follow these commands:
1. `git add -A`
2. `git commit -m "commit message"`
3. `git push`

Now, you are ready to upload your repo to Gradescope.


*Tip*: If you are having difficulties submitting through GitHub, you may submit by zipping up your hw folder.

## Rubric

|      Component      | Points |              Notes               |
|-------------------|------|--------------------------------|
| Win-rate calculations (by hand) | 10 | Points awarded for correct answers and explanations of how you calculated your values. |
| Monte Carlo Simulation | 10 | Points awarded for correct return values. For a provided policy, answers should match expected outcomes to within some threshold.|
| Value Iteration | 30 | Points awarded for computation of value function. Since there is no randomness in VI, your answer should match the expected result to within floating point precision. |
| Q-Learning | 30 | Points awarded for correct implementation of Q-Learning. Since there is randomness in Q-Learning, your policy should score within a provided range of our solution policy. |
| Blackjack full game MDP Formulation | 20 | Points awarded for formulations of Blackjack with the full rule set and blackjack with card counting as MDPs. |



:::success
Congrats on submitting your homework. We are proud of you!!
<p style="text-align: center;">
  <img src="https://hackmd.io/_uploads/BJVM4CLr-g.jpg" alt="melonfruit" />
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