This is Spring 2023 of CS50 at Harvard College. Looking for Summer 2023 at Harvard Summer School or Fall 2023 at Harvard College? Or CS50x on edX? Or CS50’s own OpenCourseWare?

Problem Set 5

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

Log into code.cs50.io 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
Submit Inheritance
Submit Speller
Submit this form

When to Do It

By 2023-03-05T23:59:00-05:00.

How to Get Help

Browse or search for answers on Ed or post your own questions!
Browse the CS50 Manual Pages for functions that might be useful.
Watch shorts for any topics that you still have questions about.
Attend office hours!

Advice

Try out any of David’s programs from Week 5.
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 speller, and
```
make speller
```
is yielding errors, try running
```
help50 make speller
```
instead!