How to reverse a number using array?

Answer 1

1) full fill the array with the number
2) Do a for loop with array length half
3) in the for loop change the first with last digit, second with the one before the last digit ...
hint:
change i with arraylength-i
i++;
change i with arraylength-i
i++;
....
build this in a for loop and you are done

Answer 2

fill array with each number and use reverse() method of array object which gives u a reversed array as output