EBoard 30: Tree Recursion
This class will be recorded! Its use is limited to members of the
class. Please do not share with others.
Approximate overview
- Administrative stuff [~10 min]
- Q&A [~10 min]
- Lab [~70 min]
Administrative stuff
Notes and News
- Beware! Friday the 13th falls on Saturday this month.
- Don’t forget: Sunday morning, you lose an hour of sleep as we
spring forward. (Well, those of you in locations that adhere
to the evil daylight savings time regime will lose that hour of
sleep.)
- Class attendance is expected/required next Thursday.
- Class attendance is definitely expected/required next Friday.
(Yay! You get to evaluate me.)
- I had trouble building the autograder today. I don’t know what that
will mean for submissions.
- Just to reinforce what I said at the start of the semester:
My goal is that all of you can earn A’s in the class (although that
may require a lot of time). Make sure to reach out on Teams or
set up appointments if you need more support.
- I’m leaving class at about 3:55 today for a DEI/AR event.
Upcoming activities and other token-earning things
Events
- Visit Grinnell Art Museum, maybe get an art pack
https://www.grinnell.edu/campus-life/arts-culture/museum.
- Mentor Session, Sunday, 1pm, review the SoLA, prep the next one.
- Monday, CS Table at noon
- Tuesday, Community Circles.
- Wednesday, Mentor Session at 7pm.
- Open Mic night, whenever it is.
Upcoming work
I’m not sure if all of these links are correct. Let me know if any are not.
Q&A
Administrative
If we got an M on an MP3 redo, can we do another redo?
Yes. For a token.
You haven’t been updating my tokens with any regularity. How seriously
are you taking the tokens?
Not very. But I do hope you’ll attend the events.
I don’t really pay attention to what you say at the start of class.
Can you please remind me?
See the eboard for most of the details. Watch the video if you
have questions. Then ask me on Teams.
Why do we only have a week between SoLAs?
Because Grinnell decided on seven-week terms.
If I turn in a redo before the 24th, can I get it graded earlier?
If our graders have time.
MP6
How do I ensure that I don’t pick too large a random number when making
a phrase of length n from a syllax with m maximum syllables?
(random (min n (vector-length syllax))), or something similar.
Lab