Category: Algorithms

Explore algorithms using the Python programming language.

Pseudocode for Computer Science GCSE and A Level

We Need to Talk About Pseudocode

Pseudocode for Computer Science GCSE and A Level Pseudocode for Computer Science GCSE and A Level is supposed to provide a way of describing algorithms which is simple, clear, unambiguous and language-agnostic....
Read More
Random Graphs in Python for A Level Computer Science and Beyond

Generating Random Graphs in Python

Random Graphs in Python for A Level Computer Science and Beyond The jupyter notebook below shows an implementation of an algorithm for generating a random undirected, unweighted graph. The algorithm uses the...
Read More

Python Nested FOR Loops

Why do I Need Nested Loops in Python? Nested loops are a very important concept in Python programming and Computer Science, are used in many algorithms. For example sorting algorithms such as...
Read More
Flowchart symbols for GCSE Computer Science

Flowcharts for GCSE Computer Science

Representing algorithms for GCSE Computer Science There are several ways to represent algorithms for GCSE Computer Science: Structured English Flowchart Pseudocode Program statements in a particular language In this article we are...
Read More
Binary Search Algorithm for Computer Science GCSE and A Level

Binary Search Algorithm in Python

The Binary Search Algorithm is fundamental in Computer Science. It is a very clever algorithm which reduces the time needed to search for items in large datasets dramatically compared to less efficient...
Read More