The "Reverser" takes a string as input and returns that string in reverse order, with the opposite case.
reverse("Hello World") ➞ "DLROw OLLEh"
reverse("ReVeRsE") ➞ "eSrEvEr"
reverse("Java compiler") ➞ "RELIPMOC AVAj"There will be no punctuation in any of the test cases.