How i create queue?

Question

can someone please explain how can i create a char queue that with input "hi i am oliviero" give as output "oliviero am i hi"

Answer 1

Working with chars if you want to change the order of the words doesn't fully match. If want to do that, I would recommend spliting your String "hi i am oliveiro", then making a new array with your splitted parts, and printing them from last to first.