---
title: Eboard 38  Insertion Sort
number: 38
section: eboards
held: 2017-11-29
---
CSC 151.01, Class 38: Insertion Sort
====================================

_Overview_

* Preliminaries
    * Notes and news
    * Upcoming work
    * Extra credit
    * Questions
* Lab
* Debrief

### News / Etc.

* I hope to have tentative project grades to you by Monday (ignoring the
  presentation component).
* We will discuss the form of the final next Monday.

### Upcoming work

* [Writeup for class 38](../writeups/writeup38) due Friday at 10:30 p.m.
    * Exercise 5
    * To: <csc151-01-grader@grinnell.edu>
    * Subject: CSC 151.01 Writeup 38 (YOUR NAMES)
* Reading for Friday: [Merge sort](../readings/mergesort)
    * Yes, it's available
    * And it's our *last* reading!
* [Exam 4](../exams/exam04) 
    * Prologue due Friday
    * Exam due Tuesday
    * Cover sheets due Wednesday
    * Epilogues due Wednesday.
* Quiz Friday
    * Topics: Searching, Sorting, Analysis
    * Mentor sessions Tonight@8pm, Thursday@7pm, 8pm

### Extra credit (Academic/Artistic)

* CS Extras Thursday: Biology + Comp Sci

### Extra credit (Peer)

* Composition class concert tonight at 7:00 p.m.
* Jazz Ensemble Concert Friday at 7:30 p.m.
* Chamber Ensembles Saturday at 4:00 p.m.

### Extra credit (Misc)

* Mental Health Campus Resource Fair.  Friday at 4pm in JRC 209.

### Other good things

* Swim meet this weekend.  (Friday at ???.  Saturday at ???.)
* One acts this weekend.
* YGB concert Saturday at 2p.m.
* Collegium Concert Sunday at 2:00 p.m.

### Questions

Lab
---

_Make sure to update the `csc151` package to run this lab._

Your writeup is Exercise 5.  (You may need to reload the lab to see 
exercise 5.)

For 5a, what's the key of `"clementine"`?  
  : It's `"clementine"`.

So how do I get the key?
  : That's the issue you're supposed to figure out.  You will likely
    need to write a new (anonymous) procedure.

For 5b, what's the userid of `'("Osera" "PM" "evening" "1234")?`.  
  : It's `"evening"`

How do I get that key?
  : Really?

For 5c, what's the key of `'("Osera" "PM" "evening" "1234")?`.  
  : It's `"Osera, PM"`.

So how do I get the key?
  : That's the issue you're supposed to figure out.  You will likely
    need to write a new (anonymous) procedure.

Debrief
-------