quartz/content/201-algorithms-and-data-structures.md

title	draft
201 Algorithms and data structures	true

COSC201 - Algorithms and Data Structures

1 Lectures

• Merge sort - divide and conquer
• Lecture 8 Merge sort 2
• Lecture 9 Stacks queues and heaps
• Lecture 10 Heaps and heap sort

2 Notes

2.1 Algorithm Complexity

• Big-O
• Big theta
• Induction
• analysis of recursive algorithms

2.2 Algorithms

• Minimal spending tree
• Union Find-Disjoint set

2.3 Fundamental Data structures

• Objects
• Stacks queues, List/arrays
• Union Find-Disjoint set
• Graphs and networks
• Priority queue (heap)
  • Weighted
  • Unweighted
• Trees (search and optimisation)
• Maps (link between 'keys' and 'values')
• Sets (Unstructured) (no repetition allowed)

3 Assignments

assignment 1

4 Information

Staff

Role	Name	Email	Location	Hours
Lectures	Michael Albert	michael.albert@otago.ac.nz	owheo g.52	na
Labs	Reuben Crimp	reuben.crimp@otago.ac.nz	owheo g.37a	na

Resources blackboard intro to algorithms book

Assessment

• Internal
  • two asignments
    • end of week 5 10%
    • end of week 10 20%
  • labs total 10%
• Exam - 60%

Course_plan

• Extension and refinement of Big-O notation for algorithmic analysis.
• The union-find data structure (a case study)
• Merge sort
• Priority queues and heap sort
• Search trees and balancing
• Hashing and hash maps
• Graphs and graph algorithms (shortest paths, minimal spanning trees)
• String algorithms