This document contains detailed notes from Lecture 3 of the CO2412 course on Computational Thinking. The lecture focuses on the concept of decomposition, which involves breaking down complex problems into smaller, more manageable parts. This approach is crucial for effective problem-solving in prog...
CO2412: Computational Thinking
Lecture 3
Decomposition
1. Definition
o Decomposition involves breaking down complex problems into
smaller, manageable parts. This makes it easier to understand,
solve, and implement solutions.
Example:
2. Importance in Programming
o Decomposition allows for better organization of code, making it
modular and easier to debug. Each smaller problem can be solved
independently, contributing to the overall solution.
Functions in Programming
1. Definition and Purpose
o Functions are named blocks of code designed to perform a specific
task. They enhance code reusability and help in organizing complex
programs into smaller, manageable parts.
Example:
, 2. Types of Functions
o Instance Methods: Tied to a specific instance of a class, typically
used to manipulate instance data.
o Static Methods: Bound to the class itself and cannot modify object
state. They are used when a method logically belongs to the class
but does not need to access or modify class instances.
Examples:
3. Function Parameters and Arguments
o Function parameters are the variables listed in the function
definition. Arguments are the values passed to the function when it
is called.
Example:
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller BpoBpo. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.55. You're not tied to anything after your purchase.
