In Class: Week 12

Create a week12 subdirectory in your cs21/class directory and copy over some starting point files:

    $ cd 
    $ cd cs21/class
    $ pwd
      /home/your_user_name/cs21/class
    $ mkdir week12       
    $ cd week12
    $ pwd
      /home/your_user_name/cs21/class/week12
    $ cp ~newhall/public/cs21/week12/* .
    $ ls
      linkedlist.py

This week and next week we are going to cover linked lists. We will talk about operations on linked lists and look at an implementation of Node and LinkedList classes to which we will add functionality.