Problem Set 1

For this problem set, you’ll use CS50 IDE, a cloud-based programming environment.

What to Do

  1. Log into Ed and then reply to this thread to say hello (and, if you’d like, a little about yourself!) to other students and staff. If you don’t yet have an account, you should first sign up for Ed.
  2. Go to ide.cs50.io and click “Sign in with GitHub” to access your CS50 IDE.
  3. Submit Hello
  4. Submit one of:
  5. Submit one of:
    • Cash if feeling less comfortable
    • Credit if feeling more comfortable
  6. Submit this form.

If you submit both Marios, we’ll record the higher of your two scores. If you submit both of Cash and Credit, we’ll record the higher of your two scores.

When to Do It

By 20200913T235900-0400.

Advice

  • Try out any of David’s programs from class via Week 1’s source code.
  • If you see any errors when compiling your code with make, focus first on fixing the very first error you see, scrolling up as needed. If unsure what it means, try asking help50 for help. For instance, if trying to compile hello, and
    make hello
    

    is yielding errors, try running

    help50 make hello
    

    instead!