GCSE Computer Science: quick-fire questions. Free interactive Edexcel computer science GCSE questions based on past papers. Boost your knowledge of algorithms, computer systems, data structures ...

GCSE Computer Science Principles of computer science learning resources for adults, children, ... Algorithms - Edexcel. Algorithms are step-by-step plans for solving problems.

A puzzle that has long flummoxed computers and the scientists who program them has suddenly become far more manageable. A new algorithm efficiently solves the graph isomorphism problem, computer ...