How to use “while” loops in Python The great thing about Python is that a lot of its statements sound like plain English, meaning you can guess what they do before you even learn!

Note: We use the same examples to demonstrate how to use for loops and while loops. However, for some situations, using while loops may be more appropriate than using for loops or vice versa. It is ...

This can cause the loop to skip over elements. For example, when 1 is removed, 2 moves into 1's old position, but the loop's internal counter has already moved on, potentially skipping 2.