Two years ago, when visiting research colleagues in Uppsala, Sweden, we were asked a deceptively simple question: “What does ...

Logical reasoning is used to predict the outcomes of the algorithms that are designed to solve a problem, to help select the best solution. Programming is writing computer code to create a program ...

An algorithm is a list of rules to follow in ... We use symbols and words that the computer understands to write our program. A symbol is a simple picture, like an arrow that shows us what to ...