Programming

Program

A good program solve multiple situations without manual configuration. A good program decides when to stop automatically

A while loop checks a logical condition to decide wether to repeat - it only repeats if its condition is true and stops when its condition is false. It doesn't need a number of repetitions specified ahead of time.

Debug

Debug a Loop

To debug a loop picture what happens in the first repetition

Understanding Functionality

It can super helpful to draw flowcharts of the logic and flow of your program.