CS21 Week4 Tuesday In-Class Exercises

1. Make a week4 subdirectory in your cs21 directory:

       % cd
       % cd cs21
       % mkdir week4
       % cd week4
       % pwd
       /home/your_user_name/cs21/week4
   

   then copy these files to your week4 subdirectory:

       % cp ~newhall/public/cs21/week4/* .
   

2. Open the graphics.h file in an editor. We will look through this together.

3. Once we go over the graphics.h file, will start by trying out some of the examples in the graphicslib_test.c file together.