Graphs
Write a program that implements Breadth-First and Depth-First Search.
Create Task Practice
Write a simple program to practice for the AP Create Task.
Lab: Songs
Write SQL queries to answer questions about a database of songs.
Run Length Encoding (RLE)
Implement RLE in Python.
Video poker ♥ ♣ ♠ ♦
Implement a program that runs a game of video poker.
Inheritance
Simulate the inheritance of blood types for each member of a family.
Filter: More Comfortable
Implement a program that applies filters to images.
Filter: Less Comfortable
Implement a program that applies filters to images.
Lab: Volume
Write a program to modify the volume of an audio file.
Voting: Tideman
Implement a program that runs a “Tideman” election, as shown below.
Voting: Runoff
Implement a program that runs a runoff election, as shown below.
Plurality
Implement a program that runs a plurality election, as shown below.
Lab: Sorting
Analyze three sorting programs to determine which algorithms they use.
Columnar Transposition Cipher
Implement a program that encrypts messages using the columnar transposition cipher.
Substitution
Implement a program that encrypts messages using the substitution cipher.
String Practice
Practice with strings…
Array Practice: Hours
Practicing with arrays…
Credit
Validating credit cards…
Cash
Making change…
Mario: Less comfortable
Mario: More comfortable
Hello
A simple assignment to practice testing and submitting your code.
Welcome
Welcome to AP Computer Science Principles for 2025-2026! Read this to get started.