How would I make a program like this :

1. Prompts the user to input the size of two arrays list1 and list 2 and inserting the integers in them (by the user).
2. Then, invoke a "Output" method to send the arrays as arguments and print the list1 and list2 in the method ("Output").
3. Then, call another method "compare" to see if the both arrays have same elements. If both arrays have same elements, 1 must be retuned to the "compare" method, else -1 must be returned. Based on the return value (1 or -1) print if the arrays are equal or not. Note: you cannot use any build-in method to compare elements of the arrays. 
4. Then, Call another method "compareReverse" and send the array list1 as argument in the method "compareReverse" . In "compareReverse", see if the elements in the list1 are same, if we read (list1) the elements in the reverse order.  In the "compareReverse" call a "printAnswer" method to print if the comparison (same in the reverse order or not). For example: (list 1: 2 3 3 2) will print same elements in the reverse order.