In this task, you are given inputs i and A, where i is an integer and A is a list. You need to list all the elements of A preceding the last i elements. i will always have a value less than the length of A.
7, ['Q', '7947', '3403', '9373', 'm', '1673', 'S', '8271', '8355', '6241', '3785', '7907', 'x', '8973', '9879', '3949', '4993', '2575', '4203', 'a', 'x']