Write the function bool isReversable(int a[], int n) which returns true if reversing the order of the elements in the size-n array a results in an identical array. For example, if [5, 9, 3, 9, 5] is passed in as a, isReversable returns true and if [5, 9, 3, 9, 4] is passed in as a, isReversable returns false