You are going to add a certain number of the character 'a' to the end of a string. For example, for the input 5, you will add five 'a' chars to a string. ( "Sparta" -> "Spartaaaaaa")
getShoutingString('Sparta', 5) → 'Spartaaaaaa'
getShoutingString('Gonna', 3) → 'Gonnaaaa'
getShoutingString('Ya', 10) → 'Yaaaaaaaaaaa'
...Save, Compile, Run (ctrl-enter)