EBoard 39: Project work day

Warning! You are being recorded (and transcribed).

Approximate overview

  • Quiz
  • Administrative stuff
  • Questions
  • Work time

Quiz

The thing at the top of the tree is binary-tree-top, but I’ll accept binary-tree-value or binary-tree-root or the-value-right-here or anything similar.

Administrative stuff

Token opportunities

Academic/Scholarly

  • Tuesday, 2024-05-07, noon, some PDR. CS Table: CS humor
  • Thursday, 2024-05-09, 7pm, Science 3819. Mentor Session. Final mentor session! (Or we might have one more review session for SoLA 5.)

Cultural

  • Most days, 2024-04-xx and 2024-05-xx, 11am-6pm, Grinnell College Museum of Art. BAX 2024. Shouldn’t it be BAE?
  • Friday, 2024-05-03, 4:00–5:00pm, HSSC N1170. Middle of Everywhere. (Lebanon)

Peer

  • Saturday , 2024-05-04 2:00pm, Probably downtown (or Roberts if rain). Peter and the Starwarscatchers.
  • Sunday, 2024-05-05 2:00pm, Probably downtown (or in Roberts if rain) Peter and the Starcatchers.
  • Saturday, 2024-05-04 (aka “Chamber Ensemble Day”), 11am, Sebring Lewis. Chamber Ensemble vs. the music of um.
  • Saturday, 2024-05-04 (aka “Star Wars Day”), 10:00am–11:00pm, Central Campus. The Grinnellian. Your peer sings at 2:45pm.
  • Saturday, 2024-05-04 (aka “Star Wars Day”), noon–3:00pm, Pioneer Park. Baseball vs. Illinois.
  • Saturday, 2024-05-04 (aka “Star Wars Day”), 2:30–5:30pm, Pioneer Park. Baseball vs. Illinois.
  • Saturday, 2024-05-05, 11:00am–2:00pm, Pioneer Park. Baseball vs. Illinois. (It takes a lot of games to play a whole state.)
  • Tuesday, 2024-05-07, Percussion Ensemble
  • Wednesday, 2024-05-08, Harp Recital

Wellness

  • Sunday, 2024-05-05, 3:00pm–5:00pm, Behind the Forum. Bubble Soccer.
  • Friday, 2024-05-10, 5:00pm–??:??pm, Merrill Park West. CS Picnic!

Misc

  • Tuesday, 2024-05-07, 7:00–8:30pm, HSSC S1325. Tommy Hexter ‘21 Town Hall.

Other good things (no tokens)

  • Friday, 2024-05-03, 3:00–5:00pm, Softball Complex. Softball vs. Lawrence.
  • Friday, 2024-05-03, 5:00–7:00pm, Softball Complex. Softball vs. Lawrence.
  • Saturday, 2024-05-04, 2200–4:00pm, Softball Complex. Softball vs. Illinois. (Because three games against the same team in one weekend is absurd.)

Other questionable things (no tokens)

  • Saturday, 2024-05-04 (aka “Star Wars Day”), noon–5:00pm, Cleveland Beach. Alice in Wonderland.

Upcoming work

Friday PSA

  • Please take of yourselves.
  • Moderation in everything.
  • Consent is essential.

Questions

Administrative

I have to miss next Friday’s quiz. Can I make it up?

There are no quizzes next Friday.

What about tree recursion?

SoLA 4, SoLA 5

What about binary search?

SoLA 4, SoLA 5

Redos

When will the MP6 redo be graded?

I’m not sure, but I’ll move the second redo.

MP9

Misc

Work time

Come grab Maddy or Sam if you want help. Otherwise, we’ll do our best to stay out of your way.

How can we use recursion?

You will likely want to use recursion when dealing with neighboring pixels or positions.

In some circumstances, you might achieve blurs or other effects through recursion. (Repeatedly shrinking a pixel-based image and then enlarging it could cause blurring.)

Do we have to generate something identical to the original image?

No. But it would be nice if you got close.

Copyright © Eric Autry, Charlie Curtsinger, Sarah Dahlby Albright, Janet Davis, Nicole Eikmeier, Fahmida Hamid, Priscilla Jiménez, Barbara Johnson, Titus Klinge, Peter-Michael Osera, Leah Perlmutter, Samuel A. Rebelsky, John David Stone, Anya Vostinar, Henry Walker, and Jerod Weinman.

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