Mastering While Loops for Dynamic Code Execution

You don't always know how many times your code needs to run, and that is exactly

where the While Loop saves the day. Think of it like a gatekeeper that keeps looping instructions

only while a specific condition remains true. It doesn't count steps beforehand;

it just waits for a False signal to stop. You use a sentinel value,

basically a dummy number like 999 or zero, to tell the computer to finally cut the

feed. The loop checks the rule, executes the code, and repeats endlessly

until that specific trigger hits. Mastering this logic is how you handle unpredictable user

input without breaking your entire algorithm.