Due by class time Tuesday, September 24
Finish the practice exercises from Section 3 (exercises 38-46). These functions all recurse over arbitrarily-nested lists. To test your functions, you can use the autotester program that you used for the previous assignment.
Save all of your function definitions in a single Scheme file called assign4.scm and submit it using the Homework Upload Site. Make sure to include your name and the assignment number in a comment at the top of your file.
If you have questions about anything, don't hesitate to ask!