In Class: Week 2 Monday

Create a week02 subdirectory in your cs21/class directory: 

      % cd 
      % cd cs21/class
      % pwd
        /home/your_user_name/cs21/class

      % mkdir week02
Then, from within your week02 subdirectory copy over some python files from my public directory: 
    % cd week02
    % pwd
      /home/your_user_name/cs21/class/week02

    % cp ~newhall/public/cs21/week02/* .
    % ls

We are going to do some of the following:

  1. Together we are going to write a program that computes the average of 5 integer values that are entered by a user.

  2. open expr.py in vim. It contains some examples of numeric expressions and order of evalution. Let's take a look at some of them...

  3. open format.py in vim. It contains some examples of formated output. Try running it in another terminal window and see if you understand what is getting printed out.