{set error flag to True to enable loop} Set error = True {iterate until a valid password is entered} while error == True {set all variables to default values } set ...

There is always more than one way to implement a standard algorithm. The examples used have been designed as revision materials that exemplify some of the ways to implement these algorithms. In each ...

Graphs are everywhere. In discrete mathematics, they are structures that show the connections between points, much like a public transportation network. Mathematicians have long sought to develop ...

Forbes contributors publish independent expert analyses and insights. I write about fitness, health and wearable tech Algorithms have taken on an almost mythical significance in the modern world. They ...