In Class: Week 10

Create a week10 subdirectory in your cs21/class directory: 

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

      % mkdir week10
Then, from within your week10 subdirectory copy over some python files from my public directory: 
    % cd week10
    % pwd
      /home/your_user_name/cs21/class/week10

    % cp ~newhall/public/cs21/week10/* .
    % ls
We are going to do some of the following together:
  1. add some recursive and iterative functions to recursion.py and test them out.
  2. complete the implementation of merge sort in mergesort.py and test it out.