Does just the loops for repetitive or other

Answer 1

yep.
It helps to do many actions(depending from somethin') with less code.

Answer 2

what are other actions

Answer 3

didn't get what do you mean in "other actions"
You can put code inside of loop to repeat it.

Answer 4

sorry i dont know English good wait i go to google translation

Answer 5

What are the other functions of the Loops

Answer 6

You can do somethin with every element in array...
Or with every symbol in string...
When you'll get how it works =>you'll get how and where you can use it.