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.

Learn about Python metaclasses, how to define and use them, and explore examples to understand their functionality with this comprehensive tutorial.

You're taking a new programming class this fall, and you don't know anything about code. Python is taught widely in schools, and it's one of the most loved programming languages because it's simple.