01204212-59

This is the course materials for 01204212 Abstract Data Types and Problem Solving, section 450.

Materials

• The book for the course: Data Structures (more material as we go)

Topic list

• 11-sep:
• 18-sep:
• 25-sep:
• 1-sep:
• 8-sep:
  • Queues
  • Stacks
  • Implementations of queues and stacks with linked lists
• 15-sep:
  • Recursion
  • Recursive versions of insertion sort and selection sort
• 22-sep:

Tasks

• Introduction: Nearby Search, Statuses
• Lists: Zooma 1, Zooma 2, Zooma 3
• Stacks and queues: Job queue, Parentheses, Expressions
  • Java collections:
    • Queues interface Queue<E>, short descriptions and examples
    • Stacks class Stack<E>
• Sorting 1
  • Recursive practice 01204212/recur
  • Sorting tasks: Integer sorting
• Sets and maps: ID Request, Like count

Homework

• Homework 1 (due: Aug-7): Zooma 2
• Homework 2 (due: Aug-16): Job queue 2, Expressions
  • Notes: In this homework, you must use your own implementation of queues and stacks based on our linked list implementation. You can start with stack and queue implementations that use this linked list implementation. Note that a few methods are left out, so you need to write your own version of them.
  • How to submit
    • Send two separate emails, each for one of the problem
    • For each problem, attach all your java files and send me an email with the subject "01204212 homework 2 jobqueue (58xxxxxxxx)" or "01204212 homework 2 expr (58xxxxxxxx)"

Codes

These are codes that you may or may not need.

• Codes related to Zooma tasks
• Linked lists
• Queues and stacks