OCR GCSE Computer Science · J277
Paper 2
Revise: Algorithm Creation and RefinementAn algorithm is a finite sequence of precise steps for carrying out a task. Before writing one, establish what data it receives, what processing it must perform and what result it should produce. For example, an admission algorithm receives an age, compares it with an age limit and outputs an appropriate message.
- Revise: Basic Programming Constructs
A programming construct in which statements execute in order, one after another.