Introduction to Functional Programming — Homework 4

Due by 11:59pm Wednesday, March 3

Reading

• Study the code examples we discussed in class.
• Read Chapter 2 of Concrete Abstractions.

Programming Exercises

1. Finish all of the exercises from the Lab 4 worksheet.

   • turn-to-frogs
   • create-frog-pile
   • count-frogs
   • count-just-frogs
   • count
   • factorial
   • power
   • sum-of-first
   • remove-from-front
   • get-symbol
   • double-each
   • add-to-end
   • get-last
   • remove-last
   • replace-last
   • range

Turning in Your Homework

• Save all of your Scheme definitions in a single text file named assign4.scm. Make sure to include your name and the assignment number in a comment at the top of your file (comments in Scheme start with a semicolon and go to the end of the line). Submit your file using the Homework Upload Site. Please do NOT email your file to me.

• If you have questions about anything, don't hesitate to ask!