Problem Set 0

Collaboration on problem sets is not permitted except to the extent that you may ask classmates and others for help so long as that help does not reduce to another doing your work for you, per the course’s policy on academic honesty.

What to Do

Preparation

Before you begin this week’s problems, you’ll need to take a few preparatory steps. Rest assured that future weeks will have a much faster setup!

Visit this link, log in with your GitHub account, and choose Authorize CS50
Check the box indicating that you’d like to grant course staff access to your submissions, and click Join course.
Log into cs50.dev using your GitHub account
Run update50 in your codespace’s terminal window to ensure your codespace is up-to-date and, when prompted, click Rebuild now

Problems

Submit Cyberchase
Submit one of:
- 36 Views
- Normals
Submit Players

If you submit both 36 Views and Normals, we’ll record the higher of your two scores.

When to Do It

By 2025-12-31T23:59:00-05:00.

Advice

Try out any of Carter’s SQL queries from lecture via Week 0’s source code.
Look at the Week 0 lecture notes for a handy reference on this week’s content.
Head to w3schools.com/sql for a guide to all things SQL syntax!