While loop

Definition

A while loop is a type of conditional looping structure that repeatedly executes a block of code as long as its specified condition remains true. It checks the condition before executing the code block.

Related terms

Boolean expression: An expression that evaluates to either true or false.

Loop control variable: A variable used to control the execution of a loop by changing its value within the loop.

Infinite loop: A type of looping structure where the condition never becomes false, causing it to repeat indefinitely.