Python - solutions to ‘Lists and functions’ 18 on 2.7 course

The solution mentions ‘numbers’. ‘Number’ is not mentioned in the question or brief. What is ‘number’, what does it do, where does it come from?

I keep seeing…functions? Commands? No idea what’ numbers’ is - but words like this pop up in the solutions in the course - Is it some sort of official command, like the ‘def’ keyword to define functions?

it is mentioned in the instructions:

  • Iterate through lists . Call the looping variable numbers .
  • Iterate through numbers

i think the lesson assumes you are familiar with loops.

Ok, it sounds like I need to recap loops - thank you :blush: