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 ~turnbull/public/cs21/week12/* .
		$ ls
		ATM.py	account.py  acct_data.txt  setcoords_example.py

	

1. setcoords_example.py: a quick tutorial on how we can change the coordinate system of a GraphicWin object. This will be VERY helpful for labs 10 and 11.
   
   
2. ATM.py: building on the Account class last week, we will explore how to manipulate a list of Account instances. We may want to do this if, for example, we are developing software for an ATM.
   
   
3. linkedlist.py: We will be going looking at an implementation of the Abstract Data Type (ADT) for a LinkedList. It is similar to the python "List" data type that you have used throughout the semester.