Download the following worksheet and read carefully through the instructions. Depending on your teacher's instructions, you can either attempt just to code the solution OR attempt it as a mini project, producing a modular diagram, pseudocode,
development logs and testing together with the final solution. This is good preparation for coursework or NEA submission!
Code your solution here
Systems Life Cycle (in a nutshell): Analyse - Design - Create - Test - Evaluate.
Designing something or writing out some pseudocode before you actually write code is always a good idea! Get in to the habit of doing so! You can draw your flowchart here and screenshot it.
A sample flow chart (design) for this particular challenge could look like:

Each challenge section below provides an online drawing tool where you can dynamically create flowcharts. Screenshot them into your presentation for submission.
Testing Table
You may want to read a little about Testing first. A teacher may go through some examples with you. Feel free to fill in the test table here, and screenshot it in to your powerpoint.
Testing is absolutely essential once you have created a program!