Why does my code print this certain order of numbers?

Question

https://code.sololearn.com/cVNL56nn1f9o/?ref=app

Answer 1

Sorry, i mean like: The loop will grab the next element in the array. (next itteration)

Answer 2

This is a nested loop.
The 2nd loop must finish in order for the 1st one to move to the next itteration

Answer 3

what is the itteration?