What is a while loop?

Can you explain what a while loop is?

Sure! A while loop is a control flow statement that allows code to be executed repeatedly based on a given condition.

How does a while loop work in programming?

A while loop continues to execute as long as the specified condition evaluates to true. Once it becomes false, the loop stops.

Can you give me an example of a while loop?

Of course! Here's a simple example in Python:

count = 0
while count < 5:
    print(count)
    count += 1

This will print numbers 0 to 4.

What happens if the condition never becomes false?

If the condition never becomes false, the while loop will create an infinite loop, which can cause the program to crash.