Loops & Iterators

Looping with 'While'

Okay, training wheels off. Let's see your stuff!

i = 3 while i > 0 do print i i -= 1 end
  1. In the above example, we create a variable called i and set it to 3.
  2. Then, we print out 321 since we execute the loop as long as i is positive.
Community Forums
Get help and ask questions in the Codecademy Forums
Report a Bug
If you see a bug or any other issue with this page, please report it here.