Programming and Algorithms: Week 11

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Software Development

What are we doing this week?


This week we are going to look at a STRUCTURED PROGRAMMING, focusing on the ideas of PARAMETER PASSING and VARIABLE SCOPE.
Moving onto the Python side of things we will look at
STRUCTURED PROGRAMMING and MENU-DRIVEN PROGRAMS.
 
PseudoCode Python Python Logo
Powerpoint: Structured Programming



Powerpoint: Structured Programming


Powerpoint: Menu-Driven Programs


Menu-Driven Programs


Total running time of videos is 30 minutes.

Links

Python Course: Global, Local and Non-local Variables
https://www.python-course.eu/python3_global_vs_local_variables.php

Geeks for Geeks: Global and Local Variables in Python
http://www.geeksforgeeks.org/global-local-variables-python/

Python Course: Parameter Passing
https://www.python-course.eu/passing_arguments.php

Python Fiddle: Simple Text Menu
http://pythonfiddle.com/simple-text-menu-for-python/



TED logo




Python 3 Programming Tutorial - Function Parameters


Python Tutorial: Variable Scope:
Understanding the LEGB rule and global/nonlocal statements




Sample Code:
 Modularised Prime Checker * Parameterised Prime Checker * Global and Local Variables with Strings (Example 1, Example 2, Example 3, Example 4)  * Global and Local Variables with Integers (Example 1, Example 2, Example 3
* JK Flip Flop * Simple Calculator

Lab #11
Lab #11 is all about checking if what you have learned in the episodes above all makes sense, and use MENU-DRIVEN PROGRAMS.


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If you have any suggestions, corrections, or comments, please feel free to e-mail me at:
Damian.Gordon(a)dit.ie