Sections

• The sections will be held via web conference. To access the live section meetings, go to the course’s site on Canvas, click on the Zoom link in the left-hand navigation bar, then click on the Join button for the appropriate event.

• The Wednesday 5:30-6:30 section will be recorded and made available within 24 hours. Use the Class Recordings link on Canvas to access the recorded sections.

• For each section, the section notes will be posted below by Wednesday afternoon. After the Thursday section is held, the solutions for that section will be posted. You may need to refresh this page in your browser to see a newly added link.

Section Notes

ArrayBag and memory

slides, solutions

ArrayBag.java, Rectangle.java, App.java

Recursion, recursive backtracking

slides, solutions

RemoveCapitals.java, Fibonacci.java

Domino.java, DominoChain.java

Big O notation, practice with sorting

slides, solutions

Matrix.java, Loops.java

Sort.java, SortCount.java

Quicksort, merge sort, radix sort & time complexity

slides, solutions

Sort.java, SortCount.java

Recursive and iterative methods on linked lists

slides, solutions

StringNode.java

Midterm review

practice midterm

Lists, stacks, and generics

slides, solutions

Balanced.java (Uses Stack.java & LLStack.java)

Last updated on March 25, 2026.