CSC151.02 2016S, Class 15: Homogeneous Lists: Making and Manipulating Groups of Drawings

Overview

Preliminaries

Office hours: MTWF 10-11, Tu 1-2.
- Sign up at http://rebelsky.youcanbook.me.
- Also feel free to stop by when my door is open.
- Or to email me for an appointment.
- Probably no office hours on Friday b/c of swim meet.
Tutor hours
- Sunday, 3-5 p.m.
- Sunday-Thursday, 7-10 p.m.
Weekly review sessions:
- Wednesday at 8pm in the CS Commons with Evan.
- Thursday at 10am in this room with SamR!
- Thursday at 8pm in the CS Commons with Kumar.

Reading for Wednesday:
- Making and Manipulating Homogeneous Lists
Exam 1 cover sheet due now.
Assignment 4 due next Tuesday at 10:30 p.m.
Quiz Friday: Identify your classmates (and mentors) (and teacher) (and maybe that little dog that wanders into the classroom)
Not quiz Friday: Six-Ps, Testing, Drawings as Values
- Yes, we'll probably talk about thse issues in the review sessions.
- Mostly testing
Lab Writeup: Exercise _
- Send email titled CSC 151 Lab Writeup 14 (Your Names)
- Do not include the underscores.
- Send to CSC151-02-grader@grinnell.edu
- Due before class on Monday.

Send your reports to rebelsky@grinnell.edu with subject "CSC 151 Extra Credit".
Send opportunities to me before class with subject "CSC 151 EXTRA CREDIT OPPORTUNITY!"

Convocation: Hilary Mason '00 on Data Science and Social Good. (11 a.m., Thursday, JRC 101)
CS Extras: Hilary Mason on Fast Forward Labs. (4:30 p.m., Thursday, Science 3821) (reception at 4:00 p.m. in the CS Commons)

Writeup: Exercise 6

Hint

> (check-drawings (map (lambda (i)
                         ...)
                       (iota 50)))

Remember: map takes a procedure and a list and applies the procedure to each element of the list.