CMU 15-112: Fundamentals of Programming and Computer Science
Homework 9 (Due Sat 26-Mar at 8pm ET)

Important Notes:

This homework is solo. You must not collaborate with anyone (besides current course TA's and faculty) in any way. See the syllabus for more details.
Do not hardcode the test cases in your solutions.

CMU CS Academy Exercises [100 pts]

Complete the following sections in CMU CS Academy (here).

Note: For grading purposes, we will count 5.2.1 as a 4-star exercise and 5.2.2 as a 3-star exercise.