What are some examples of while loops in Python?

Can you give me some examples of while loops in Python?

Sure! A while loop in Python repeatedly executes a block of code as long as a condition is true. For example:

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 your program to hang. It's important to ensure that the loop has a way to exit.

Can you show me an example of an infinite loop?

Certainly! Here's an example of an infinite loop:

while True:
    print("This will run forever!")

This loop will keep printing until you manually stop the program.

How can I break out of a while loop?

You can use the break statement to exit a while loop. For example:

count = 0
while True:
    if count >= 5:
        break
    print(count)
    count += 1

This will print numbers 0 to 4 and then exit the loop.